Supplement Facts
Serving Size: 1 Veg Capsule
Amount Per Serving
%DV
Vitamin C (as Ascorbic Acid)
60 mg
67%
Green Tea Extract(Leaf) (up to 32 mg of naturally occurring caffeine)(min. 40% Catechins)
400 mg
†
The product is found useful for the following medical conditions
Endometriosis details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 14 Reviews
8.9
9.5
Normalised menstruation
Most Useful Review
I’ve been following a programme for endometriosis that includes evening primrose oil, green tea, indole, and wild yam during the latter half of my cycle for three months. From personal experience, I can confirm it works. My menstrual cycle has normalised, both in quantity and regularity, and there’s no breast sensitivity related to the cycle. Additionally, with hormonal balance improvements, I’ve lost a couple of kilograms that have stayed off! I'm very pleased with the results and plan to continue this regimen for another six months.
Swollen Lymph Nodes details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 10 Reviews
8.9
9.5
Effective weight loss
Most Useful Review
This product was prescribed by my mammologist along with broccoli extract, and within a month, the pain and swelling in my breasts completely disappeared. I am very pleased with the outcome and recommend it to everyone. A delightful bonus is that green tea suppresses appetite and aids in weight loss. I feel invigorated in the mornings, although it's best not to drink it in the late afternoon as it can disrupt sleep.
Bone Pain details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 6 Reviews
8.8
9.5
Stopped chest pain
Most Useful Review
I took this drug together with Vitex to improve women's health. In the second half of my cycle, the breast pain stopped, and the result was instant. The capsules are small and easy to swallow. I highly recommend it.
Acne details
SCIENTIFIC SCORE
Possibly Effective
Based on 16 Researches
7.6
USERS' SCORE
Good
Based on 13 Reviews
8.7
9
Vitamin C shows effectiveness for acne
Sodium L-ascorbyl-2-phosphate 5% lotion for the treatment of acne vulgaris: a randomized, double-blind, controlled trial.
Most Relevant Research
In our recent study, we set out to explore the effectiveness of a 5% sodium L-ascorbyl-2-phosphate lotion, a stable form of vitamin C, for treating acne. We conducted a double-blind, controlled trial with 50 participants over 12 weeks, where half used the vitamin C lotion and the other half received a placebo.
Our findings revealed significant improvements in acne symptoms for those using the vitamin C lotion compared to the placebo group. We measured outcomes through various assessments, including a global evaluation by investigators and self-reported assessments by the subjects, along with lesion counts.
The results showed that the vitamin C lotion was not only effective but also well-tolerated, with side effects similar to those seen with the placebo. This adds a promising tool to the options available for acne treatment, suggesting that vitamin C might play a valuable role in skincare regimens aimed at combating acne.
Overall, our study supports the idea that vitamin C, in the form of sodium L-ascorbyl-2-phosphate, can help reduce acne, making it a noteworthy addition to acne treatment strategies.
Our findings revealed significant improvements in acne symptoms for those using the vitamin C lotion compared to the placebo group. We measured outcomes through various assessments, including a global evaluation by investigators and self-reported assessments by the subjects, along with lesion counts.
The results showed that the vitamin C lotion was not only effective but also well-tolerated, with side effects similar to those seen with the placebo. This adds a promising tool to the options available for acne treatment, suggesting that vitamin C might play a valuable role in skincare regimens aimed at combating acne.
Overall, our study supports the idea that vitamin C, in the form of sodium L-ascorbyl-2-phosphate, can help reduce acne, making it a noteworthy addition to acne treatment strategies.
8.8
Fewer acne noted
Most Useful Review
Everyone knows how useful green tea is. While many prefer it brewed, in capsule form the concentration is far greater. Since starting this supplement, my mood has improved remarkably, and I feel more energetic. After the course, my skin looks clearer, and there are noticeably fewer acne. The capsules help detoxify and cleanse the liver too. If my review has helped, I would appreciate a click on YES. It’s a small effort for you but means a lot to me! Thank you!
Cancer details
SCIENTIFIC SCORE
Moderately Effective
Based on 9 Researches
8.1
USERS' SCORE
Good
Based on 21 Reviews
8.7
8
Green tea extract shows promise against liver cancer
Camellia sinensis methanolic leaves extract: Phytochemical analysis and anticancer activity against human liver cancer cells.
Most Relevant Research
We examined the effects of green tea methanolic extract (GTME) on human liver cancer cells. The study revealed that GTME contains bioactive antioxidants and anticancer compounds that can significantly inhibit the growth of HepG2 cancer cells while sparing healthy cells.
We observed that GTME promotes apoptosis—a process that leads to cell death—in cancer cells, alongside evidence of its ability to halt cell cycle progression. However, further research, especially using animal models, is necessary to substantiate these promising findings.
We observed that GTME promotes apoptosis—a process that leads to cell death—in cancer cells, alongside evidence of its ability to halt cell cycle progression. However, further research, especially using animal models, is necessary to substantiate these promising findings.
9.5
Stops cancer development
Most Useful Review
My moles stopped itching after I began taking green tea extract for cardiovascular health. After a stroke, I noticed changes and started the extract. In weeks, the itching subsided; I later learned it’s a strong antioxidant preventing cancer and slowing ageing.
Cold details
SCIENTIFIC SCORE
Moderately Effective
Based on 2 Researches
8
USERS' SCORE
Good
Based on 11 Reviews
8.7
7
Effectiveness of Vitamin C on Colds
Vitamin C for the common cold and pneumonia.
Most Relevant Research
We explored the effects of vitamin C on the common cold and pneumonia by examining a range of studies. Interestingly, research on animals suggests that vitamin C may have protective effects against infections. However, when it comes to preventing colds in the general population, taking more than 1 gram of vitamin C per day didn’t show significant benefits.
But there's a twist! Participants engaged in heavy physical activities saw their cold incidence reduced by half with vitamin C supplementation. Additionally, regular intake of 1 gram or more daily was linked to a 15% decrease in cold severity. While some therapeutic trials showed inconsistent results when vitamin C was taken after cold symptoms appeared, two studies did indicate that larger doses (6-8 grams per day) could effectively shorten the duration of colds compared to lower doses.
Our investigation also looked into pneumonia, but the studies were conducted in unique settings, such as a boarding school and military recruits. This makes it hard to generalize the findings to the wider population. Yet, some trials suggested benefits for pneumonia patients. Finally, the role of vitamin C in treating COVID-19 and sepsis remains unclear, with mixed results.
Given that vitamin C seems to alleviate symptoms and shorten the duration of colds, while being safe and affordable, it might be worth considering a dose of 6-8 grams per day to see if it helps at an individual level.
But there's a twist! Participants engaged in heavy physical activities saw their cold incidence reduced by half with vitamin C supplementation. Additionally, regular intake of 1 gram or more daily was linked to a 15% decrease in cold severity. While some therapeutic trials showed inconsistent results when vitamin C was taken after cold symptoms appeared, two studies did indicate that larger doses (6-8 grams per day) could effectively shorten the duration of colds compared to lower doses.
Our investigation also looked into pneumonia, but the studies were conducted in unique settings, such as a boarding school and military recruits. This makes it hard to generalize the findings to the wider population. Yet, some trials suggested benefits for pneumonia patients. Finally, the role of vitamin C in treating COVID-19 and sepsis remains unclear, with mixed results.
Given that vitamin C seems to alleviate symptoms and shorten the duration of colds, while being safe and affordable, it might be worth considering a dose of 6-8 grams per day to see if it helps at an individual level.
9.5
Cold lifesaver
Most Useful Review
Where was this before? This green tea is a lifesaver on cold, dark winter days. I follow the instructions, and my energy has tripled. There's no better price-quality ratio. I've previously tried Eleutherococ, but the effect was not as evident as with these capsules. I will continue to take more.
Common Cold details
SCIENTIFIC SCORE
Possibly Effective
Based on 7 Researches
7.4
USERS' SCORE
Good
Based on 7 Reviews
8.7
8
Vitamin C reduces cold severity
Vitamin C reduces the severity of common colds: a meta-analysis.
Most Relevant Research
We explored how vitamin C affects the severity of common colds through a comprehensive review of available studies. By including only randomized, placebo-controlled trials where participants received at least 1 gram of vitamin C daily, we aimed to investigate both the overall duration of colds and the intensity of symptoms experienced.
Our analysis found that vitamin C significantly reduced the severity of cold symptoms by about 15%. Interestingly, it appears that the benefits are more pronounced for those experiencing severe symptoms compared to mild ones. In specific comparisons, vitamin C didn’t substantially affect the duration of mild symptoms but had a notable impact on how long severe symptoms lasted.
This insight is crucial, as the common cold often leads to absenteeism at work and school, with more severe symptoms playing a key role in this setback. By highlighting vitamin C's greater effectiveness against intense cold symptoms, we suggest that future research should continue to look into how this vitamin can be utilized in managing cold severity.
Our analysis found that vitamin C significantly reduced the severity of cold symptoms by about 15%. Interestingly, it appears that the benefits are more pronounced for those experiencing severe symptoms compared to mild ones. In specific comparisons, vitamin C didn’t substantially affect the duration of mild symptoms but had a notable impact on how long severe symptoms lasted.
This insight is crucial, as the common cold often leads to absenteeism at work and school, with more severe symptoms playing a key role in this setback. By highlighting vitamin C's greater effectiveness against intense cold symptoms, we suggest that future research should continue to look into how this vitamin can be utilized in managing cold severity.
8.8
Increased vitality
Most Useful Review
Where was he before? When there was so little vitality! This type of green tea is a real lifesaver on cold, dark winter days. I follow the instructions, and my energy has tripled. In terms of price-quality ratio, there is nothing better yet. Prior to this, I tried Eleutherococcus, but the effect wasn’t as evident as with these capsules.
Allergies details
SCIENTIFIC SCORE
Moderately Effective
Based on 1 Research
8
USERS' SCORE
Good
Based on 3 Reviews
8.6
8
Pleuran and Vitamin C aid asthma
Beneficial effects of pleuran on asthma control and respiratory tract-infection frequency in children with perennial asthma.
Most Relevant Research
We conducted a thorough evaluation of how vitamin C, when combined with pleuran, impacts asthma control and respiratory issues in children suffering from perennial asthma. The study was meticulously designed as a double-blind, placebo-controlled trial involving 230 children aged 7 to 17 years. This means that neither the participants nor the researchers knew who was receiving the active treatment or the placebo, ensuring the findings were reliable.
The results were promising, especially for children under 12 years. They showed significant improvements in asthma control compared to those receiving only the placebo treatment. Meanwhile, older children (12 years and above) experienced fewer respiratory infections with the combination treatment. Overall, by the end of the 48 weeks, a majority of children on the pleuran and vitamin C treatment reported better asthma control compared to those on the placebo.
While the combination of pleuran and vitamin C was indeed beneficial for managing asthma, we must note that the study did not specifically isolate the effect of vitamin C alone on allergies or asthma. Thus, it is hard to draw definitive conclusions about vitamin C's effectiveness independently from pleuran. However, the approach suggested that using these supplements together could offer a helpful boost in managing asthma symptoms.
The results were promising, especially for children under 12 years. They showed significant improvements in asthma control compared to those receiving only the placebo treatment. Meanwhile, older children (12 years and above) experienced fewer respiratory infections with the combination treatment. Overall, by the end of the 48 weeks, a majority of children on the pleuran and vitamin C treatment reported better asthma control compared to those on the placebo.
While the combination of pleuran and vitamin C was indeed beneficial for managing asthma, we must note that the study did not specifically isolate the effect of vitamin C alone on allergies or asthma. Thus, it is hard to draw definitive conclusions about vitamin C's effectiveness independently from pleuran. However, the approach suggested that using these supplements together could offer a helpful boost in managing asthma symptoms.
9.5
Nose discomfort relief
Most Useful Review
Very good! Excellent! Nose allergies tend to cause a runny nose. After taking green tea extract, the discomfort and frequent runniness have been surprisingly alleviated. This could be due to the high antioxidants in green tea that fight free radicals. Drinking green tea regularly or taking health supplements has numerous benefits.
Blood Clot details
SCIENTIFIC SCORE
Questionable
Based on 6 Researches
6.7
USERS' SCORE
Good
Based on 7 Reviews
8.6
9
Vitamin C enhances blood clotting
Ascorbic acid improves thrombotic function of platelets during living donor liver transplantation by modulating the function of the E3 ubiquitin ligases c-Cbl and Cbl-b.
Most Relevant Research
We sought to understand how ascorbic acid, commonly known as vitamin C, impacts blood clotting during living donor liver transplantation (LDLT). In our study, we analyzed blood samples from 21 recipients before and after their surgeries.
We employed a well-structured approach, using rotational thromboelastography (TEG) and western blot analysis to scrutinize fibrinolysis and the functionality of specific proteins involved in clotting. Blood samples were tested in three distinct groups, one receiving vitamin C, to see its effects on clot rigidity and fibrinolysis.
Our findings revealed that ascorbic acid notably reduced fibrinolysis, which refers to the breakdown of blood clots, and improved the rigidity of the clots formed. Additionally, we observed that levels of a protein called Cbl-b were higher in those receiving vitamin C, while another protein, c-Cbl, showed reduced phosphorylation. These functional changes might explain how vitamin C supports better clotting during surgeries.
This study indicates that vitamin C could be a beneficial treatment to consider during LDLT to manage hyperfibrinolysis, thus promoting better outcomes for patients undergoing these complex procedures.
We employed a well-structured approach, using rotational thromboelastography (TEG) and western blot analysis to scrutinize fibrinolysis and the functionality of specific proteins involved in clotting. Blood samples were tested in three distinct groups, one receiving vitamin C, to see its effects on clot rigidity and fibrinolysis.
Our findings revealed that ascorbic acid notably reduced fibrinolysis, which refers to the breakdown of blood clots, and improved the rigidity of the clots formed. Additionally, we observed that levels of a protein called Cbl-b were higher in those receiving vitamin C, while another protein, c-Cbl, showed reduced phosphorylation. These functional changes might explain how vitamin C supports better clotting during surgeries.
This study indicates that vitamin C could be a beneficial treatment to consider during LDLT to manage hyperfibrinolysis, thus promoting better outcomes for patients undergoing these complex procedures.
9
Protects cells effectively
Most Useful Review
Green tea extract slows ageing, exhibits antioxidant properties, and inhibits cancer development. It protects cells from damage, decreases strain on the myocardium, and benefits cardiovascular health. It normalises microcirculation, improves the elasticity of blood vessels, lowers cholesterol, strengthens the immune system, and demonstrates antiviral effects.
Brain Tumor details
SCIENTIFIC SCORE
Possibly Effective
Based on 12 Researches
7.8
USERS' SCORE
Good
Based on 9 Reviews
8.6
9
Vitamin C impacts glioblastoma progression
Vitamin C deficient reduces proliferation in a human periventricular tumor stem cell-derived glioblastoma model.
Most Relevant Research
We aimed to understand how a lack of vitamin C influences the growth of glioblastoma, one of the most aggressive types of brain tumors. Using guinea pigs, we tested the effects of a vitamin C-deficient diet on tumor growth caused by two different human glioblastoma cell lines, U87-MG and HSVT-C3.
Through this study, we observed that the absence of vitamin C significantly hindered tumor proliferation in both models. Notably, we found that vitamin C deficiency reduced factors associated with tumor growth, such as vasculature and immune cell infiltration, particularly in the HSVT-C3 cells, which are known for their stem cell-like properties.
Our findings suggest that vitamin C plays a crucial role in supporting tumor growth, and when absent, it can lead to a notable reduction in glioblastoma progression. This emphasizes the potential importance of maintaining adequate vitamin C levels for patient outcomes in brain tumor scenarios.
Through this study, we observed that the absence of vitamin C significantly hindered tumor proliferation in both models. Notably, we found that vitamin C deficiency reduced factors associated with tumor growth, such as vasculature and immune cell infiltration, particularly in the HSVT-C3 cells, which are known for their stem cell-like properties.
Our findings suggest that vitamin C plays a crucial role in supporting tumor growth, and when absent, it can lead to a notable reduction in glioblastoma progression. This emphasizes the potential importance of maintaining adequate vitamin C levels for patient outcomes in brain tumor scenarios.
9.5
Protects brain cells
Most Useful Review
Green tea is known to support cognition, aid in maintaining moderate weight, and protect against cellular damage. Its functional components may enhance brain function and cognitive health, thereby decreasing the risk of cognitive impairment in midlife and older adults. I wholeheartedly endorse it; I've been taking 1000mg daily for years.
Eczema details
SCIENTIFIC SCORE
Possibly Effective
Based on 1 Research
7
USERS' SCORE
Good
Based on 5 Reviews
8.6
7
Nutrition's Role in Eczema Relief
[Using of specialized food for the workers with skin occupational eczema of perlite production].
Most Relevant Research
We assessed the impact of vitamin C and other nutrients on workers suffering from skin eczema due to their job in perlite production. The study involved a group of 165 workers with eczema and a control group of 152 workers without any skin issues, allowing us to compare the effects more accurately.
Participants were included on a specialized diet featuring kissel, rich in pectin, vitamin A, vitamin E, and zinc. Notably, we saw significant improvements in several important indicators. For instance, the levels of ascorbic acid in the blood increased by 30%, while tocopherol levels rose by 36.3%. Additionally, we observed enhanced levels of carotenoids, phosphorus, and calcium.
There was a notable reduction in malondialdehyde (MDA), which can indicate oxidative stress, alongside a slight increase in catalase activity, suggesting overall improvements in the body’s ability to fight inflammation. While these findings suggest a positive trend towards reducing symptoms such as itching and redness, it’s essential to note that the study didn't isolate the effects of vitamin C alone, leaving us without a clear conclusion on its specific role in relieving eczema.
Consequently, while the combination of nutritional factors, including vitamin C, shows promise in enhancing skin health and fighting occupational eczema, we need further research to fully understand how much of this benefit can be attributed to vitamin C by itself.
Participants were included on a specialized diet featuring kissel, rich in pectin, vitamin A, vitamin E, and zinc. Notably, we saw significant improvements in several important indicators. For instance, the levels of ascorbic acid in the blood increased by 30%, while tocopherol levels rose by 36.3%. Additionally, we observed enhanced levels of carotenoids, phosphorus, and calcium.
There was a notable reduction in malondialdehyde (MDA), which can indicate oxidative stress, alongside a slight increase in catalase activity, suggesting overall improvements in the body’s ability to fight inflammation. While these findings suggest a positive trend towards reducing symptoms such as itching and redness, it’s essential to note that the study didn't isolate the effects of vitamin C alone, leaving us without a clear conclusion on its specific role in relieving eczema.
Consequently, while the combination of nutritional factors, including vitamin C, shows promise in enhancing skin health and fighting occupational eczema, we need further research to fully understand how much of this benefit can be attributed to vitamin C by itself.
9.5
Reduced symptoms
Most Useful Review
I find it very beneficial for eczema. When taken with beta glucan and spirulina, it has significantly reduced my eczema symptoms and sensitivity. The convenience of just one capsule daily is great. I’ve been using it for three months, and the results are promising.
Leg Cramps details
SCIENTIFIC SCORE
Questionable
Based on 1 Research
5
USERS' SCORE
Good
Based on 2 Reviews
8.6
5
Leg cramps treatment comparison
Calcium and magnesium status in pregnant women. A comparison between treatment with calcium and vitamin C in pregnant women with leg cramps.
Most Relevant Research
We explored the effects of vitamin C on leg cramps in a group of 60 pregnant women through a double-blind trial. Participants received either calcium or vitamin C (1 g twice daily) as treatment. Our observations revealed that there was no significant difference in clinical improvement between the two treatment groups.
Notably, 14 patients experienced complete relief from symptoms, while 27 reported significant improvement regardless of which treatment they received. Unfortunately, 17 participants found their symptoms unchanged, and only two noticed an increase in leg cramps during the treatment period.
Throughout the study, we measured serum levels of total and ionized calcium, total magnesium, and albumin, but these parameters did not show significant changes in either treatment group. We also didn’t identify any biochemical differences when comparing the effectiveness of vitamin C and calcium for alleviating cramps.
Ultimately, our findings suggest that vitamin C may not be an effective solution for leg cramps in pregnant women, as both treatments yielded similar results with minimal biochemical changes.
Notably, 14 patients experienced complete relief from symptoms, while 27 reported significant improvement regardless of which treatment they received. Unfortunately, 17 participants found their symptoms unchanged, and only two noticed an increase in leg cramps during the treatment period.
Throughout the study, we measured serum levels of total and ionized calcium, total magnesium, and albumin, but these parameters did not show significant changes in either treatment group. We also didn’t identify any biochemical differences when comparing the effectiveness of vitamin C and calcium for alleviating cramps.
Ultimately, our findings suggest that vitamin C may not be an effective solution for leg cramps in pregnant women, as both treatments yielded similar results with minimal biochemical changes.
9.5
Effective for cramps
Most Useful Review
This fantastic supplement works wonders for my leg cramps. When I skip taking it, I often wake up due to severe cramps. Thank you for this product.
Lung Cancer details
SCIENTIFIC SCORE
Possibly Effective
Based on 8 Researches
7.9
USERS' SCORE
Good
Based on 3 Reviews
8.6
9
Vitamin C reduces lung cancer spread
Vitamin C Inhibited Pulmonary Metastasis through Activating Nrf2/HO-1 Pathway.
Most Relevant Research
We explored the effects of vitamin C on lung cancer, particularly its ability to inhibit pulmonary metastasis—meaning the spread of cancer to the lungs. Using an H22 pulmonary metastasis mouse model, we observed that vitamin C administration, both intraperitoneally and orally, showed promising results.
Through the research, we found that intraperitoneal injections of vitamin C led to an increase in crucial proteins like Nrf2 and HO-1, which are known to help combat cancer. This process resulted in increased cell death in cancer cells through DNA damage and apoptosis, mimicking the effects seen when using pro-oxidant treatments in cells lacking the p53 protein—a critical tumor suppressor.
Furthermore, oral vitamin C not only activated these protective pathways but also spurred the expression of p53 in healthy tumor cells, showcasing its potential as an antimetastatic agent. We noted that vitamin C reduced the proliferation and migration of lung cancer cells while being gentler on normal cells, suggesting a safer therapeutic profile.
Overall, this study highlights vitamin C's dual role in both bolstering the body's defenses against cancer and directly inhibiting the spread of lung cancer, paving the way for its consideration in clinical treatments for pulmonary metastasis.
Through the research, we found that intraperitoneal injections of vitamin C led to an increase in crucial proteins like Nrf2 and HO-1, which are known to help combat cancer. This process resulted in increased cell death in cancer cells through DNA damage and apoptosis, mimicking the effects seen when using pro-oxidant treatments in cells lacking the p53 protein—a critical tumor suppressor.
Furthermore, oral vitamin C not only activated these protective pathways but also spurred the expression of p53 in healthy tumor cells, showcasing its potential as an antimetastatic agent. We noted that vitamin C reduced the proliferation and migration of lung cancer cells while being gentler on normal cells, suggesting a safer therapeutic profile.
Overall, this study highlights vitamin C's dual role in both bolstering the body's defenses against cancer and directly inhibiting the spread of lung cancer, paving the way for its consideration in clinical treatments for pulmonary metastasis.
8.8
Breast cancer reduction
Most Useful Review
Green tea is renowned as a beauty drink for women, aiding in weight loss and slowing the body's ageing process due to its antioxidants. It significantly reduces the risk of breast cancer by 20-30% with regular consumption.
Weight Loss details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 97 Reviews
8.6
9.5
Promotes weight loss
Most Useful Review
I purchased this green tea extract after reading about its role in boosting metabolism and promoting weight loss. The recommended dosage is about 300 mg daily. I initially took one capsule at breakfast and another at lunch. However, moderation is crucial as high doses can damage the liver. I managed to lose 10 hard-to-shift pounds and wish I’d discovered green tea extract sooner!
Cardiovascular Disease details
SCIENTIFIC SCORE
Moderately Effective
Based on 16 Researches
8.1
USERS' SCORE
Good
Based on 19 Reviews
8.5
9
Green tea extract benefits cardiovascular health
The effects of green tea supplementation on cardiovascular risk factors: A systematic review and meta-analysis.
Most Relevant Research
We conducted a systematic review and meta-analysis to examine how green tea extract impacts cardiovascular risk factors, such as cholesterol levels and blood sugar. Our search included numerous randomized clinical trials and uncovered that green tea supplementation tends to lower total cholesterol and LDL cholesterol while raising HDL cholesterol.
We also found that it improves glycemic markers, such as fasting blood sugar. Overall, these findings support the idea that green tea can be beneficial for heart health and managing metabolic risk factors.
We also found that it improves glycemic markers, such as fasting blood sugar. Overall, these findings support the idea that green tea can be beneficial for heart health and managing metabolic risk factors.
9.5
Supports heart health
Most Useful Review
Green tea extract slows down the ageing process and offers antioxidant effects. It aids in the prevention of cancer, supports the cardiovascular system, normalises microcirculation, and strengthens blood vessels while lowering cholesterol levels.
Cold Sores details
SCIENTIFIC SCORE
Moderately Effective
Based on 3 Researches
8.3
USERS' SCORE
Good
Based on 4 Reviews
8.5
9
Vitamin C alleviates cold sores
Topical treatment of recurrent mucocutaneous herpes with ascorbic acid-containing solution.
Most Relevant Research
We investigated how an ascorbic acid-based solution could help treat recurrent cold sores, also known as mucocutaneous herpes. This study was carefully designed as a randomized, double-blind, placebo-controlled trial, which helps ensure the results are reliable and trustworthy.
Participants used a strong solution of Ascoxal, rich in vitamin C, applied to their cold sores multiple times on the first day of the outbreak. We monitored various symptoms daily, including the severity of scabs, redness, and blisters, comparing the experiences of those using the vitamin C solution to a placebo group.
Our findings were promising: the active treatment resulted in fewer days with scabbing and less severe symptoms overall. Moreover, those using the vitamin C solution showed reduced persistence of scabs compared to the placebo group, along with a lower frequency of detected herpes virus after treatment.
In conclusion, this brief course of vitamin C treatment appears to have significant clinical benefits against cold sores, opening the door for future research on more extensive and frequent treatment regimes.
Participants used a strong solution of Ascoxal, rich in vitamin C, applied to their cold sores multiple times on the first day of the outbreak. We monitored various symptoms daily, including the severity of scabs, redness, and blisters, comparing the experiences of those using the vitamin C solution to a placebo group.
Our findings were promising: the active treatment resulted in fewer days with scabbing and less severe symptoms overall. Moreover, those using the vitamin C solution showed reduced persistence of scabs compared to the placebo group, along with a lower frequency of detected herpes virus after treatment.
In conclusion, this brief course of vitamin C treatment appears to have significant clinical benefits against cold sores, opening the door for future research on more extensive and frequent treatment regimes.
8.8
Increased energy
Most Useful Review
Where has this been before? This green tea is a lifesaver on those dreary winter days. I'm following the instructions, and my energy has tripled. For price and quality, nothing compares. I will definitely buy more. Previously, I tried Eleutherococcus, but the effects were not as noticeable as with these capsules.
Flu details
SCIENTIFIC SCORE
Possibly Effective
Based on 5 Researches
7.2
USERS' SCORE
Good
Based on 6 Reviews
8.5
8
Vitamin C mitigates flu pneumonia
A new mechanism of vitamin C effects on A/FM/1/47(H1N1) virus-induced pneumonia in restraint-stressed mice.
Most Relevant Research
We examined the effects of vitamin C on pneumonia caused by the influenza virus, specifically the H1N1 strain, in mice under stress. The study found that when exposed to restraint stress, the mice experienced increased mortality and more severe pneumonia symptoms.
However, by giving them oral vitamin C at doses of 125 and 250 mg/kg, we observed a significant reduction in these severe outcomes. Vitamin C seemed to modulate the expression of certain genes related to the immune response, such as MAVS and IRF3, and increased the expression of NF-κB, which plays a key role in the body's antiviral defense.
Our research suggested that vitamin C's protective effects might stem from its ability to inhibit excess cortisol production in the adrenal gland, which is often elevated due to stress. By lowering cortisol levels, vitamin C may help reduce susceptibility to influenza infections, making it a potential ally during the flu season, especially for those experiencing stress.
Through these findings, we highlighted a new mechanism for how vitamin C can be beneficial during influenza infections, particularly for those who are feeling overwhelmed.
However, by giving them oral vitamin C at doses of 125 and 250 mg/kg, we observed a significant reduction in these severe outcomes. Vitamin C seemed to modulate the expression of certain genes related to the immune response, such as MAVS and IRF3, and increased the expression of NF-κB, which plays a key role in the body's antiviral defense.
Our research suggested that vitamin C's protective effects might stem from its ability to inhibit excess cortisol production in the adrenal gland, which is often elevated due to stress. By lowering cortisol levels, vitamin C may help reduce susceptibility to influenza infections, making it a potential ally during the flu season, especially for those experiencing stress.
Through these findings, we highlighted a new mechanism for how vitamin C can be beneficial during influenza infections, particularly for those who are feeling overwhelmed.
9.5
Flushes excess fluids
Most Useful Review
SUPER ACTION! + Weight Loss! My appreciation for this product began when a masseuse advised me to try Green Tea Extract for my swelling, especially in my legs. The Green Tea has worked wonders; with a diet and walks, I eliminated excess fluid and lost 5 kg in a month! It energises me throughout the day but makes it hard to sleep if taken in the evening. Also, it supports heart health alongside Omega-3. Green Tea is rich in various vitamins and antioxidants, which bolster immunity and lower cold risks, especially in winter. If you're drinking brewed green tea, how many cups are necessary? I take one tablet once or twice a day with food; it’s important not to take it on an empty stomach. Be healthy and beautiful!
Chest Pain details
SCIENTIFIC SCORE
Moderately Effective
Based on 13 Researches
8.3
USERS' SCORE
Good
Based on 4 Reviews
8.3
9
Vitamin C improves coronary response
Effect of ascorbic acid on endothelial dysfunction of epicardial coronary arteries in chronic smokers assessed by cold pressor testing.
Most Relevant Research
We explored the effects of vitamin C on chest pain in chronic smokers experiencing endothelial dysfunction. In our study, 31 patients, who were undergoing diagnostic catheterization without significant coronary artery issues, participated in a controlled trial. They were given either an IV infusion of 3 grams of ascorbic acid (vitamin C) or a placebo saline solution before undergoing a cold pressor test to assess their coronary artery response.
The results were telling. Smokers typically showed a decrease in luminal area—an indicator of blood flow—during the cold pressor test. However, after infusing vitamin C, this response shifted positively, demonstrating improved blood flow through a vasodilation effect. On the other hand, those who received the placebo did not experience significant changes.
This means that for chronic smokers, acute administration of vitamin C appears to enhance the function of the endothelium, which is vital for proper blood vessel health and managing chest pain. Ultimately, we observed that vitamin C may help prevent the inactivation of nitric oxide, a compound that supports healthy blood flow, and this effect could be crucial for managing cardiovascular health in smokers.
The results were telling. Smokers typically showed a decrease in luminal area—an indicator of blood flow—during the cold pressor test. However, after infusing vitamin C, this response shifted positively, demonstrating improved blood flow through a vasodilation effect. On the other hand, those who received the placebo did not experience significant changes.
This means that for chronic smokers, acute administration of vitamin C appears to enhance the function of the endothelium, which is vital for proper blood vessel health and managing chest pain. Ultimately, we observed that vitamin C may help prevent the inactivation of nitric oxide, a compound that supports healthy blood flow, and this effect could be crucial for managing cardiovascular health in smokers.
9.5
Chest pain relieved
Most Useful Review
I have been using a programme for endometriosis, which includes evening primrose oil, green tea, and indole. After three months, I noticed a significant improvement; my periods are now regular with minimal discomfort, and the chest pain is completely absent.
Sleep Apnea details
SCIENTIFIC SCORE
Possibly Effective
Based on 13 Researches
7.6
USERS' SCORE
Good
Based on 5 Reviews
8.2
9
Vitamin C improves sleep apnea endothelial function
Antioxidant vitamin C improves endothelial function in obstructive sleep apnea.
Most Relevant Research
We evaluated how vitamin C might improve endothelial function in patients with obstructive sleep apnea (OSA). In our study, we compared 10 individuals with untreated OSA to 10 matched control subjects without sleep issues. We measured how well blood vessels reacted to increased blood flow, known as flow-mediated dilation (FMD), using ultrasound before and after administering vitamin C.
Our findings revealed a significant difference: baseline FMD was lower in OSA patients compared to the control group. However, after an intravenous injection of vitamin C, the FMD in OSA patients improved dramatically, reaching levels similar to those seen in the healthy controls. Interestingly, vasoreactivity in the control subjects remained unchanged.
These results suggest that oxidative stress might be a key factor contributing to the endothelial dysfunction experienced by individuals with OSA. The positive response to vitamin C opens up exciting possibilities for exploring antioxidant treatments in managing cardiovascular issues related to OSA.
Our findings revealed a significant difference: baseline FMD was lower in OSA patients compared to the control group. However, after an intravenous injection of vitamin C, the FMD in OSA patients improved dramatically, reaching levels similar to those seen in the healthy controls. Interestingly, vasoreactivity in the control subjects remained unchanged.
These results suggest that oxidative stress might be a key factor contributing to the endothelial dysfunction experienced by individuals with OSA. The positive response to vitamin C opens up exciting possibilities for exploring antioxidant treatments in managing cardiovascular issues related to OSA.
9
Increased daytime alertness
Most Useful Review
I finally woke up! With a small child, I often napped alongside him, which made me feel lethargic. However, from the very first day of taking the green tea extract, I noticed I no longer wanted to sleep! My free time has significantly increased as I'm no longer caring for a sleepy person and breastfeeding.
High Cholesterol details
SCIENTIFIC SCORE
Moderately Effective
Based on 6 Researches
8
USERS' SCORE
Good
Based on 3 Reviews
8.1
9
Vitamin C reduces cholesterol levels
Effect of Using Vitamin C Supplementation on Performance, Blood Parameters, Carcass Characteristics and Meat Quality of Broiler Chickens Under Heat Stress Condition: A Meta-Analysis.
Most Relevant Research
We explored how vitamin C supplementation affects cholesterol levels in broiler chickens, particularly under heat stress conditions. Through a thorough meta-analysis of 35 studies conducted between 1985 and 2023, we assessed various performance metrics, including blood parameters, carcass characteristics, and overall meat quality.
Our findings revealed that vitamin C significantly reduced cholesterol levels in the broiler chickens subjected to heat stress. Specifically, the study reported a notable decrease in cholesterol concentrations, with a standard mean difference of -0.976, indicating a strong beneficial effect of vitamin C in managing high cholesterol.
Additionally, we noticed improvements in body weight and average daily gain among chickens receiving vitamin C when compared to those that did not. While vitamin C did not significantly impact feed intake or breast meat quality, it emerged as a valuable antioxidant that can help lower blood triglycerides and reduce cholesterol, thus promoting better overall health and growth in broilers during stressful conditions.
Ultimately, this meta-analysis supports the use of vitamin C at a recommended dosage of 250 mg/kg as an effective growth promoter and antioxidant in broiler diets under heat stress, directly influencing cholesterol management.
Our findings revealed that vitamin C significantly reduced cholesterol levels in the broiler chickens subjected to heat stress. Specifically, the study reported a notable decrease in cholesterol concentrations, with a standard mean difference of -0.976, indicating a strong beneficial effect of vitamin C in managing high cholesterol.
Additionally, we noticed improvements in body weight and average daily gain among chickens receiving vitamin C when compared to those that did not. While vitamin C did not significantly impact feed intake or breast meat quality, it emerged as a valuable antioxidant that can help lower blood triglycerides and reduce cholesterol, thus promoting better overall health and growth in broilers during stressful conditions.
Ultimately, this meta-analysis supports the use of vitamin C at a recommended dosage of 250 mg/kg as an effective growth promoter and antioxidant in broiler diets under heat stress, directly influencing cholesterol management.
9.5
Lowering cholesterol effectively
Most Useful Review
We enjoy this during the off-season, and it truly invigorates while helping us stay in good shape. Additionally, it provides antioxidant protection for the body and aids in lowering cholesterol levels. A brilliant product, it lasts a long time, and the price is also delightful!
Autoimmune Disorder details
SCIENTIFIC SCORE
Moderately Effective
Based on 11 Researches
8
USERS' SCORE
Good
Based on 6 Reviews
8
9
Vitamin C impacts autoimmune response
Ascorbic acid alleviates rheumatoid arthritis by inhibiting the production of autoantibodies.
Most Relevant Research
We investigated how vitamin C, also known as ascorbic acid, might impact autoimmune disorders like rheumatoid arthritis. Through a study involving a mouse model of collagen-induced arthritis, we administered vitamin C or a placebo solution and observed the effects on the immune response and disease progression.
Notably, the research showed that mice given vitamin C experienced a significant delay in the onset of arthritis and a reduction in disease severity. This suggests that vitamin C can play a critical role in managing autoimmune conditions by minimizing the production of autoantibodies, which are harmful antibodies that mistakenly attack the body's tissues.
Our findings revealed that vitamin C reduced the number of plasma cells and decreased antibody production in response to immunization. This indicates that vitamin C influences the immune system's response at a cellular level, helping to prevent the emergence of autoreactive plasma cells. We also discovered that the mechanism behind this effect involved inhibiting the Stat3 signaling pathway, leading to less activation of autoreactive immune components.
Ultimately, these results highlight the potential of vitamin C not just as a nutrient, but as a strategic tool in managing autoimmune disorders. By simply supplementing with vitamin C, there may be a way to intervene positively in the progression of diseases like rheumatoid arthritis.
Notably, the research showed that mice given vitamin C experienced a significant delay in the onset of arthritis and a reduction in disease severity. This suggests that vitamin C can play a critical role in managing autoimmune conditions by minimizing the production of autoantibodies, which are harmful antibodies that mistakenly attack the body's tissues.
Our findings revealed that vitamin C reduced the number of plasma cells and decreased antibody production in response to immunization. This indicates that vitamin C influences the immune system's response at a cellular level, helping to prevent the emergence of autoreactive plasma cells. We also discovered that the mechanism behind this effect involved inhibiting the Stat3 signaling pathway, leading to less activation of autoreactive immune components.
Ultimately, these results highlight the potential of vitamin C not just as a nutrient, but as a strategic tool in managing autoimmune disorders. By simply supplementing with vitamin C, there may be a way to intervene positively in the progression of diseases like rheumatoid arthritis.
9.5
Cysts resolved effectively
Most Useful Review
Using this supplement alongside Indole resulted in the disappearance of cysts after three months. My overall cycle improved, and I felt great during treatment. I plan to order again for further benefits.
Heart Attack details
SCIENTIFIC SCORE
Possibly Effective
Based on 1 Research
7
USERS' SCORE
Moderately Good
Based on 2 Reviews
7.6
7
Antioxidants tested for heart attacks
Safety and Pharmacokinetics of a Combined Antioxidant Therapy against Myocardial Reperfusion Injury: A Phase 1 Randomized Clinical Trial in Healthy Humans.
Most Relevant Research
In a recent clinical trial, we examined how a combination of antioxidants, including vitamin C, affects heart attack recovery. This study involved healthy participants who received either a blend of antioxidants or a placebo through an intravenous infusion. We measured the levels of vitamin C and other components in the blood, looking for signs of oxidative stress and monitoring any adverse effects.
Our findings showed that the antioxidant combination significantly increased vitamin concentrations compared to the placebo group. Moreover, we observed that this therapy seemed safe, with only mild, non-serious side effects reported in a small number of participants.
While antioxidants like vitamin C have been linked to health benefits, this study focused primarily on their safety and levels in the blood during a heart-related procedure. Although promising, we cannot definitively say that this approach improves outcomes for heart attack patients just yet. More research will be needed to explore its effectiveness further.
Our findings showed that the antioxidant combination significantly increased vitamin concentrations compared to the placebo group. Moreover, we observed that this therapy seemed safe, with only mild, non-serious side effects reported in a small number of participants.
While antioxidants like vitamin C have been linked to health benefits, this study focused primarily on their safety and levels in the blood during a heart-related procedure. Although promising, we cannot definitively say that this approach improves outcomes for heart attack patients just yet. More research will be needed to explore its effectiveness further.
8.8
Natural energy boost
Most Useful Review
I’ve been using NOW Foods Green Tea Extract for a few weeks and am really impressed with its support for my overall health. The 400 mg dosage gives a strong supply of antioxidants and boosts my metabolism. I've noticed a slight increase in energy and better focus, making it perfect for workouts or daily use. The veggie capsules are easy to swallow, and it feels reassuring to use a trusted brand. It’s also a great source of EGCG, which supports heart health and weight management.
Liver Disease details
SCIENTIFIC SCORE
Possibly Effective
Based on 11 Researches
7.9
USERS' SCORE
Moderately Good
Based on 6 Reviews
7.1
9
Vitamin C reduces liver injury
The Effect of Ascorbic Acid on Hepatic Ischaemia-Reperfusion Injury in Wistar Rats: An Experimental Study.
Most Relevant Research
We evaluated how vitamin C, also known as ascorbic acid, can help protect the liver during procedures that temporarily cut off blood flow—a process known as ischaemia followed by reperfusion. In this study, we used thirty-six male Wistar rats, split into control groups and experimental ones. Each group received the same total dose of vitamin C, administered at different times: either before the ischaemia, before the reperfusion, or both.
Our findings showed that the animals given vitamin C before both the ischaemia and reperfusion had improved outcomes. They had lower levels of liver enzymes, indicating less liver damage, and showed reduced inflammation. Additionally, their portal blood flow was better when compared to the other groups. Overall, our results suggest that administering vitamin C at specific times can significantly reduce liver injury associated with ischaemia-reperfusion.
This study highlights the potential of vitamin C as a protective agent in situations where liver damage is a concern during surgeries or treatments involving blood flow disruption.
Our findings showed that the animals given vitamin C before both the ischaemia and reperfusion had improved outcomes. They had lower levels of liver enzymes, indicating less liver damage, and showed reduced inflammation. Additionally, their portal blood flow was better when compared to the other groups. Overall, our results suggest that administering vitamin C at specific times can significantly reduce liver injury associated with ischaemia-reperfusion.
This study highlights the potential of vitamin C as a protective agent in situations where liver damage is a concern during surgeries or treatments involving blood flow disruption.
8.8
Fresh skin appearance
Most Useful Review
Green tea's benefits are well-known; capsules provide greater advantages. After taking them, my skin looks revitalised as these supplements cleanse the liver and eliminate toxins. I really appreciate the effects.
