Supplement Facts
Serving Size: 1/2 Level Teaspoon (approx. 1.9 g)
Amount Per Serving
%DV
Vitamin C (from Sodium Ascorbate)
1.67 g (1,670 mg
1856%
Sodium (from Sodium Ascorbate)
210 mg
9%
The product is found useful for the following medical conditions
Adenoiditis details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 16 Reviews
8.7
9
Winter illness prevention
Most Useful Review
9 people found this helpful
Cool stuff! I truly liked it. Before using this product, my children fell sick every year, sometimes 2-3 times, with constant nasal congestion. After purchasing this sodium ascorbate, we remained healthy all winter. When I felt symptoms like a sore throat, I increased the dosage and noticed improvement by the next day. It's truly miraculous. The packaging is large and lasts quite a while.
Updated: Mar 2026
Heartburn details
SCIENTIFIC SCORE
Moderately Effective
Based on 1 Research
8
USERS' SCORE
Good
Based on 14 Reviews
8.7
8
Vitamin C reduces endoscopy discomfort
We examined how a 2% Vitamin C solution spray can help relieve discomfort caused by Lugol chromoendoscopy. In a multicenter trial involving 240 patients, we compared the effects of Vitamin C spray with normal saline and sodium thiosulfate.
Our findings showed that Vitamin C significantly reduced symptoms like heartburn and retrosternal pain compared to other treatments. Additionally, the spray effectively discolored the iodine-stained esophagus.
So, we can confidently say that Vitamin C solution is not only effective but also safe for use in these procedures.
Our findings showed that Vitamin C significantly reduced symptoms like heartburn and retrosternal pain compared to other treatments. Additionally, the spray effectively discolored the iodine-stained esophagus.
So, we can confidently say that Vitamin C solution is not only effective but also safe for use in these procedures.
9
Heartburn relief
Most Useful Review
22 people found this helpful
I really love this form of vitamin C; it doesn’t cause heartburn and is not sour at all. I even give it to my child.
Updated: Mar 2026
Common Cold details
SCIENTIFIC SCORE
Possibly Effective
Based on 13 Researches
7
USERS' SCORE
Good
Based on 2 Reviews
8.6
8
Vitamin C's potential benefits highlighted
We assessed the longstanding debate about vitamin C’s effectiveness in treating the common cold. This exploration reveals that evidence has consistently indicated that vitamin C can indeed help reduce the duration and severity of cold symptoms in certain circumstances.
However, despite this evidence, mainstream medicine has often favored what we call eminence-based medicine, relying on influential figures rather than empirical data. The skepticism surrounding vitamin C largely traces back to three pivotal studies published in 1975, two in JAMA and one in the American Journal of Medicine. These studies have shaped the narrative in textbooks and nutritional guidelines, despite exhibiting notable flaws that we carefully examined.
Furthermore, we highlighted misleading reporting in recent randomized trials and critical editorials published in JAMA regarding vitamin C. While our critique largely focuses on this journal, it reflects a broader trend across medical literature, indicating a possible bias against acknowledging the benefits of vitamin C in fighting colds.
However, despite this evidence, mainstream medicine has often favored what we call eminence-based medicine, relying on influential figures rather than empirical data. The skepticism surrounding vitamin C largely traces back to three pivotal studies published in 1975, two in JAMA and one in the American Journal of Medicine. These studies have shaped the narrative in textbooks and nutritional guidelines, despite exhibiting notable flaws that we carefully examined.
Furthermore, we highlighted misleading reporting in recent randomized trials and critical editorials published in JAMA regarding vitamin C. While our critique largely focuses on this journal, it reflects a broader trend across medical literature, indicating a possible bias against acknowledging the benefits of vitamin C in fighting colds.
9
Effective treatment
Most Useful Review
6 people found this helpful
I bought this vitamin C at my nutritionist's suggestion. Upon sensing a common cold, I take half a teaspoon twice daily. Paired with vitamin D and zinc, I find it remarkably effective—I've avoided the hospital by following this regimen.
Updated: Mar 2026
Cough details
SCIENTIFIC SCORE
Possibly Effective
Based on 3 Researches
7.7
USERS' SCORE
Good
Based on 17 Reviews
8.6
8
Zinc, vitamin C reduce COVID-19 severity
We explored the connection between dietary zinc and vitamin C intake and the severity of COVID-19 symptoms in 250 recovered patients. Our findings suggest that higher consumption of these nutrients is linked to lower odds of severe illness and reduced inflammatory markers.
Specifically, those who consumed more zinc experienced fewer symptoms, including cough and fatigue, and had significantly lower inflammation levels. Similarly, increased vitamin C intake correlated with a decreased risk of cough and other symptoms.
Overall, this study highlights the potential role of nutrition in managing disease severity for COVID-19 patients.
Specifically, those who consumed more zinc experienced fewer symptoms, including cough and fatigue, and had significantly lower inflammation levels. Similarly, increased vitamin C intake correlated with a decreased risk of cough and other symptoms.
Overall, this study highlights the potential role of nutrition in managing disease severity for COVID-19 patients.
10
Saved from whooping
Most Useful Review
33 people found this helpful
Best EVER! My daughter suffered from whooping cough at just 5 months old. After consulting with many people, I gave her doses of this product, and the difference was AMAZING! She recovered quickly, and missing even one dose would result in her condition worsening until I administered it again. Highly recommended!
Updated: Mar 2026
Ear Infection details
SCIENTIFIC SCORE
Moderately Effective
Based on 3 Researches
8.7
USERS' SCORE
Good
Based on 2 Reviews
8.6
9
We observed that malignant external otitis (MEO), a severe infection of the outer ear often found in elderly patients with uncontrolled diabetes, can significantly impair the body's defense mechanisms. In a notable case, a 58-year-old man struggling with MEO had faced months of ineffective treatments.
To delve deeper, we tested the function of his immune cells, specifically his polymorphonuclear neutrophil leukocytes (PMNs), which play a crucial role in fighting infections. Our findings revealed that his PMNs had difficulty migrating to the site of infection, a critical step for addressing such health issues.
We discovered that ascorbic acid, commonly known as vitamin C, could improve this migration defect in laboratory tests. In practical terms, after just one month of vitamin C treatment, the patient's chemotaxis results normalized, and remarkably, his ear lesions began to heal.
Even though the exact reasons for the PMN dysfunction remain unclear, possibly due to factors like age and diabetes, this case highlights the importance of assessing PMN function in MEO patients and suggests that immunomodulators like vitamin C might offer a valuable treatment pathway.
To delve deeper, we tested the function of his immune cells, specifically his polymorphonuclear neutrophil leukocytes (PMNs), which play a crucial role in fighting infections. Our findings revealed that his PMNs had difficulty migrating to the site of infection, a critical step for addressing such health issues.
We discovered that ascorbic acid, commonly known as vitamin C, could improve this migration defect in laboratory tests. In practical terms, after just one month of vitamin C treatment, the patient's chemotaxis results normalized, and remarkably, his ear lesions began to heal.
Even though the exact reasons for the PMN dysfunction remain unclear, possibly due to factors like age and diabetes, this case highlights the importance of assessing PMN function in MEO patients and suggests that immunomodulators like vitamin C might offer a valuable treatment pathway.
9
Relief from colds
Most Useful Review
4 people found this helpful
Really helps with colds! My daughter had a sore throat and ear infection. We administered just under half a teaspoon dissolved in water every 10-15 minutes, and within a few hours, it was all over.
Updated: Apr 2025
Sore Throat details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 15 Reviews
8.6
9
Effective for colds
Most Useful Review
7 people found this helpful
An irreplaceable item that should be in every home! It's a fantastic tool! At the first sign of a cold, every three hours, I took 1 teaspoon, while I gave my child (2.5 years) 0.5 teaspoon. I've benefited from this several times this autumn! Once, I woke up with a sore throat. I took sodium ascorbate and "elderberry and zinc", then repeated after three hours, napping for a couple of hours, and woke up feeling fine! Just in case, I took more in the evening, and everything turned out well—I felt no trace of the illness!
Updated: Apr 2025
Whooping Cough details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 4 Reviews
8.6
10
Remarkable recovery
Most Useful Review
33 people found this helpful
Best EVER! This saved my daughter from whooping cough. She was just 5 months old when she contracted it, and after consulting many people, I gave her this remedy. The difference was AMAZING! She recovered rapidly, and if I missed a dose, the toxins would build up, causing her to worsen until I administered it again. Highly recommend!
Updated: Apr 2025
Allergies details
SCIENTIFIC SCORE
Moderately Effective
Based on 7 Researches
8.4
USERS' SCORE
Good
Based on 9 Reviews
8.5
9
We explored the potential of a new ascorbic acid derivative, 6-Deoxy-2-methyl-6-(-hexadecanoyl)amino-l-ascorbic acid, as a treatment for allergies. This study involved synthesizing various palmitoyl derivatives and assessing their ability to inhibit allergic responses in a lab setting. The findings indicated that 2-Me-6-Palm-AA showed significantly more promise in reducing allergic reactions compared to earlier derivatives. However, while these results are exciting, further research is needed to fully understand its effectiveness and potential as a therapeutic solution.
9
Helps prevent illnesses
Most Useful Review
115 people found this helpful
Good vitamin C! The jar lasts a long time and does not irritate my stomach. It is well absorbed and does not cause allergies. We take a loading dose at the first signs of ARVI, which helps the whole family avoid getting ill.
Updated: Mar 2026
Attention Deficit Hyperactivity Disorder details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 15 Reviews
8.5
9
Boosts mood and energy
Most Useful Review
2 people found this helpful
We regularly use this as a family! It enhances immunity and evens out mood. I take 2 grams daily: one gram in the morning and one in the evening, based on my nutritionist's advice for my adrenal glands. I feel significantly cheerier and calmer. I also increase the dosage during colds, and it has been effective. Unlike the vitamin C in pharmacies, this powder is non-acidic and doesn’t irritate the stomach, making it easy to take with or without food. It lasts a long time, and I highly recommend it!
Updated: Mar 2026
Kidney Stones details
SCIENTIFIC SCORE
Questionable
Based on 8 Researches
6.9
USERS' SCORE
Good
Based on 6 Reviews
8.5
4
We examined the relationship between vitamin C intake and the risk of developing kidney stones in a large cohort. This study included a significant number of participants: 156,735 women from the Nurses' Health Studies and 40,536 men from the Health Professionals Follow-up Study.
Our findings revealed that total and supplemental vitamin C intake was linked to a higher risk of kidney stones in men, but there was no such association evident in women. Specifically, among men, those who consumed higher amounts of vitamin C had greater likelihoods of developing stones when compared to those with lower intakes.
However, dietary vitamin C did not show a connection with kidney stones in either men or women. This suggests that while supplements may pose risks for men, dietary sources of vitamin C might not have the same impact. Overall, the study indicates that we should be cautious about high vitamin C supplement consumption, especially for men, while highlighting that dietary intake appears safe.
Our findings revealed that total and supplemental vitamin C intake was linked to a higher risk of kidney stones in men, but there was no such association evident in women. Specifically, among men, those who consumed higher amounts of vitamin C had greater likelihoods of developing stones when compared to those with lower intakes.
However, dietary vitamin C did not show a connection with kidney stones in either men or women. This suggests that while supplements may pose risks for men, dietary sources of vitamin C might not have the same impact. Overall, the study indicates that we should be cautious about high vitamin C supplement consumption, especially for men, while highlighting that dietary intake appears safe.
9
Best value
Most Useful Review
1 people found this helpful
An excellent long-lasting vitamin C form that’s much safer than calcium types linked to kidney stones. It’s also more affordable than liposomal variants. Dosage must be carefully managed to avoid laxative effects.
Updated: Mar 2026
Pneumonia details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 2 Reviews
8.5
9
No symptoms
Most Useful Review
This vitamin C is great! My son, who usually refuses vitamins, has not shown any symptoms while his class was hit with bronchitis and pneumonia. It’s been a relief to see him stay healthy.
Updated: Mar 2025
Cancer details
SCIENTIFIC SCORE
Likely Very Effective
Based on 1 Research
9
USERS' SCORE
Good
Based on 6 Reviews
8.4
9
We delved into how vitamin C might influence cancer treatment, focusing on its effects on the immune system. Our findings revealed that vitamin C directly modifies certain proteins, leading to a new type of protein change called vitcylation. This process specifically affects a protein known as STAT1.
By modifying STAT1, vitamin C enhances its ability to signal for immune responses. We found that this modification occurs in both controlled environments and living cells, depending on factors like dosage and acidity. As a result of vitcylation, the action of STAT1 is improved, which activates important immune responses in tumor cells and boosts the expression of molecules that help the immune system recognize and attack cancer cells.
Interestingly, this research sheds light on the potential of vitamin C as a treatment that not only affects cancer directly but also empowers the body’s own defenses. These insights pave the way for new approaches to cancer therapy that leverage the immune system in conjunction with vitamin C.
By modifying STAT1, vitamin C enhances its ability to signal for immune responses. We found that this modification occurs in both controlled environments and living cells, depending on factors like dosage and acidity. As a result of vitcylation, the action of STAT1 is improved, which activates important immune responses in tumor cells and boosts the expression of molecules that help the immune system recognize and attack cancer cells.
Interestingly, this research sheds light on the potential of vitamin C as a treatment that not only affects cancer directly but also empowers the body’s own defenses. These insights pave the way for new approaches to cancer therapy that leverage the immune system in conjunction with vitamin C.
9
Skin cancer treatment
Most Useful Review
42 people found this helpful
Very good quality. I used it topically to treat skin cancer, successfully destroying the bad cells. I also took it orally to boost my immune system, achieving excellent results against infections.
Updated: Mar 2026
Bone Pain details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 3 Reviews
8.3
9
Eliminated arthritic pain
Most Useful Review
6 people found this helpful
I purchased this for my 87-year-old mother to enhance her immune system. Remarkably, it led to the complete disappearance of her arthritic pain, greatly improving her quality of life. She still enjoys knitting, a major change thanks to this supplement.
Updated: Mar 2026
Flu details
SCIENTIFIC SCORE
Possibly Effective
Based on 8 Researches
7.5
USERS' SCORE
Good
Based on 42 Reviews
8.3
8
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
Immune boost
Most Useful Review
24 people found this helpful
I've been taking this vitamin C daily for about a month and haven't fallen ill at all! Typically, I experience seasonal colds, yet this year I only faced a mild sniffle. Everyone around me caught various bugs, but I maintained my health even with a newborn needing care. It's remarkable how this easily absorbed vitamin C can bolster the immune system, helping to prevent illnesses like the flu.
Updated: Mar 2026
Gastritis details
SCIENTIFIC SCORE
Possibly Effective
Based on 13 Researches
7.4
USERS' SCORE
Good
Based on 14 Reviews
8.3
8
We aimed to discover how vitamin C supplementation affects oxidative stress in individuals diagnosed with chronic gastritis. In this study, we looked at 244 Japanese patients suffering from atrophic gastritis. They were randomly assigned to receive either 50 mg or 500 mg of vitamin C every day for five years.
After analyzing the results, we found notable differences between the two groups. The high-dose group experienced a significant decrease in reactive oxygen species (ROS), suggesting that vitamin C may help reduce oxidative stress associated with chronic gastritis. In contrast, the low-dose group reported an increase in ROS levels. These findings prompt further interest in how vitamin C can protect against oxidative stress in similar conditions.
Overall, our study supports the idea that higher doses of vitamin C could have a beneficial effect on oxidative stress, particularly in those dealing with gastritis. This insight opens avenues for considering vitamin C as a potential supportive treatment for managing oxidative stress-related issues in digestive health.
After analyzing the results, we found notable differences between the two groups. The high-dose group experienced a significant decrease in reactive oxygen species (ROS), suggesting that vitamin C may help reduce oxidative stress associated with chronic gastritis. In contrast, the low-dose group reported an increase in ROS levels. These findings prompt further interest in how vitamin C can protect against oxidative stress in similar conditions.
Overall, our study supports the idea that higher doses of vitamin C could have a beneficial effect on oxidative stress, particularly in those dealing with gastritis. This insight opens avenues for considering vitamin C as a potential supportive treatment for managing oxidative stress-related issues in digestive health.
7.5
No stomach issues
Most Useful Review
10 people found this helpful
Excellent product! This modern form of vitamin C aids calcium and iron absorption, removes toxins, and protects blood vessel walls from cholesterol plaques. I ordered it due to my stomach's intolerance to the usual vitamin C, as I have chronic gastritis. I’ve taken 1/3 teaspoon for two weeks, and I’ve had no adverse reactions from my stomach. This vitamin is essential at the moment. If you found this helpful, please like it. Thank you!
Updated: Mar 2026
Heart Disease details
SCIENTIFIC SCORE
Possibly Effective
Based on 8 Researches
7.8
USERS' SCORE
Good
Based on 2 Reviews
8.3
7
We aimed to understand the role of vitamin C in heart disease and its potential cardioprotective effects. Vitamin C is renowned for its antioxidant properties, which means it fights off harmful substances in our body, potentially reducing the risk of heart issues.
Our analysis revealed that vitamin C could play a meaningful role in supporting cardiovascular health. While the evidence is promising, it is important to be cautious, as clinical studies have shown mixed results regarding its effectiveness.
So, while vitamin C might contribute positively to heart health, more solid evidence is required to fully confirm these effects. Overall, we learned that while there are positive indicators, we should be careful about over-relying on vitamin C as a sole preventive measure for heart disease.
Our analysis revealed that vitamin C could play a meaningful role in supporting cardiovascular health. While the evidence is promising, it is important to be cautious, as clinical studies have shown mixed results regarding its effectiveness.
So, while vitamin C might contribute positively to heart health, more solid evidence is required to fully confirm these effects. Overall, we learned that while there are positive indicators, we should be careful about over-relying on vitamin C as a sole preventive measure for heart disease.
7.5
Atherosclerosis prevention
Most Useful Review
125 people found this helpful
Sodium ascorbate helps prevent atherosclerosis and reduces the risk of heart disease. It also plays a vital role in combating chronic and acute infectious diseases.
Updated: Apr 2025
Leg Cramps details
SCIENTIFIC SCORE
Questionable
Based on 1 Research
5
USERS' SCORE
Good
Based on 2 Reviews
8.3
5
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
Cramps stopped
Most Useful Review
The quality is excellent, and the results are evident after just a few uses. My sleep has improved, and the muscle cramps in my legs and arms have ceased to trouble me. Moreover, my joints no longer react to changing weather. Overall, the benefits are noticeable. This is only my first jar, and I will continue to monitor the effects. The ingredients are commendable.
Updated: Apr 2025
Ulcer details
SCIENTIFIC SCORE
Moderately Effective
Based on 10 Researches
8.2
USERS' SCORE
Good
Based on 7 Reviews
8.3
9.5
We sought to understand how sodium ascorbate, a form of vitamin C, could aid in healing chronic foot ulcers. In a trial involving sixteen patients, half received vitamin C while the other half got a placebo.
After eight weeks, those taking vitamin C showed significant improvement, with a median healing of 100%. In contrast, 44% of the placebo group had not healed their ulcers at all. This suggests that vitamin C treatment is beneficial for ulcer recovery, and we recommend it for individuals with low vitamin C levels.
After eight weeks, those taking vitamin C showed significant improvement, with a median healing of 100%. In contrast, 44% of the placebo group had not healed their ulcers at all. This suggests that vitamin C treatment is beneficial for ulcer recovery, and we recommend it for individuals with low vitamin C levels.
9
Effective for ulcers
Most Useful Review
For those with gastritis, ulcers, reflux, and other gastrointestinal issues, this drug is excellent with no side effects! I consulted a nutritionist as I have gastritis and reflux esophagitis in an exacerbation stage. I chose a non-acidic medicine to avoid irritation of the gastric mucosa. After a month of use, everything is fine for me!
Updated: Apr 2026
Autoimmune Disorder details
SCIENTIFIC SCORE
Moderately Effective
Based on 11 Researches
8
USERS' SCORE
Good
Based on 2 Reviews
8.2
9
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.
7.5
Effective for family
Most Useful Review
1 people found this helpful
Fantastic! We take it regularly as a family and have ordered it thrice now. It lasts for 3-4 months. My husband and I take a quarter of a spoon each, and for our daughter, it's less. The taste is neutral, and if anyone falls ill, we increase the dose two to three times. It's incredibly effective, especially for early symptoms of autoimmune disorders.
Updated: Mar 2026
Bacterial Infection details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 7 Reviews
8.2
9
Reliable infection defense
Most Useful Review
I've been using this product for years. I take extra amounts at the first sign of a cold, flu or bacterial infection. It has never failed me.
Updated: Apr 2025
Cold Sores details
SCIENTIFIC SCORE
Moderately Effective
Based on 3 Researches
8.3
USERS' SCORE
Good
Based on 4 Reviews
8.2
9
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.
9
Effectively prevents cold sores
Most Useful Review
5 people found this helpful
The best for a cold, in my opinion. We have consumed an entire package. As soon as I feel the first signs of a cold, I take a teaspoon and feel better quickly. Our family hardly gets ill. I've even given it to my child, and we go to the nursery without any issues. I will definitely purchase more.
Updated: Apr 2025
Headache details
SCIENTIFIC SCORE
Possibly Effective
Based on 3 Researches
7.7
USERS' SCORE
Good
Based on 8 Reviews
8.2
8
We aimed to understand how dietary vitamin C affects migraines by analyzing data from the National Health and Nutrition Examination Survey, conducted from 1999 to 2004. In this survey, we identified adults who reported experiencing severe headaches or migraines over the past three months.
Our findings were quite revealing. Out of 4,101 participants, 702 individuals reported having a migraine, which represents about 17% of the group. We discovered an interesting trend: higher dietary vitamin C intake seemed to correlate with a lower likelihood of experiencing migraines. Specifically, participants with the highest vitamin C intake had a 36% reduced odds of suffering from migraines compared to those with the lowest intake.
We employed various statistical methods to confirm our results, including logistic regression and restricted cubic spline regression, which showed a clear linear relationship between vitamin C intake and the frequency of migraines.
Overall, this study suggests that increasing our dietary vitamin C might help minimize migraines, which is promising news for those who suffer from these intense headaches. However, as with all studies, further research is necessary to solidify these findings and fully understand the relationship between vitamin C and headache relief.
Our findings were quite revealing. Out of 4,101 participants, 702 individuals reported having a migraine, which represents about 17% of the group. We discovered an interesting trend: higher dietary vitamin C intake seemed to correlate with a lower likelihood of experiencing migraines. Specifically, participants with the highest vitamin C intake had a 36% reduced odds of suffering from migraines compared to those with the lowest intake.
We employed various statistical methods to confirm our results, including logistic regression and restricted cubic spline regression, which showed a clear linear relationship between vitamin C intake and the frequency of migraines.
Overall, this study suggests that increasing our dietary vitamin C might help minimize migraines, which is promising news for those who suffer from these intense headaches. However, as with all studies, further research is necessary to solidify these findings and fully understand the relationship between vitamin C and headache relief.
10
Instant headache relief
Most Useful Review
This is a must-have for everyone! It's easy to give this vitamin C to children by adding it to juice or water. At the first sign of ARVI or severe fatigue, we take it immediately. Even if I have a headache, I drink the daily dose at once and it vanishes. It also acts as a mild sleeping aid, helping me sleep well at night.
Updated: Apr 2026
Adrenal Gland Disorder details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 13 Reviews
8.1
9
Essential for fatigue
Most Useful Review
1 people found this helpful
A fantastic source of vitamin C, particularly beneficial for those of us experiencing adrenal fatigue syndrome. I will definitely order it again!
Updated: Apr 2025
Cardiovascular Disease details
SCIENTIFIC SCORE
Moderately Effective
Based on 5 Researches
8.2
USERS' SCORE
Good
Based on 10 Reviews
8.1
8
Ascorbic acid enhances NK cell growth
We investigated how ascorbic acid influences the growth of natural killer (NK) cells in coronary artery disease (CAD) patients. After isolating NK cells from 29 CAD patients and treating them with various stimulatory factors, we found that ascorbic acid significantly increased their proliferation ability in 28 out of 29 samples.
Interestingly, we also discovered a negative correlation between the patients' serum lactate dehydrogenase (LDH) levels and NK cell proliferation upon cytokine stimulation. This suggests that while ascorbic acid enhances NK cell growth, LDH might indicate their immune response capability.
Interestingly, we also discovered a negative correlation between the patients' serum lactate dehydrogenase (LDH) levels and NK cell proliferation upon cytokine stimulation. This suggests that while ascorbic acid enhances NK cell growth, LDH might indicate their immune response capability.
9
Colds alleviation
Most Useful Review
7 people found this helpful
An irreplaceable product that should be in every home! At the first sign of a cold, I take sodium ascorbate and give it to my child, and it has helped several times this autumn. After feeling unwell, I took sodium ascorbate and felt better after a short rest. This supplement has effectively prevented the progression of illness.
Updated: Apr 2025
Cold details
SCIENTIFIC SCORE
Moderately Effective
Based on 2 Researches
8
USERS' SCORE
Good
Based on 642 Reviews
8.1
9
We explored the effects of ascorbic acid, commonly known as vitamin C, on cold tolerance in tomato seedlings. In our study, we discovered that applying vitamin C significantly boosts the seedlings' ability to handle cold stress.
By enhancing the antioxidant defense system, vitamin C treatment increased the enzyme activity in the seedlings' leaves. Additionally, it raised levels of important compounds such as proline, sugar, and abscisic acid, all of which play crucial roles in plant stress responses.
Our observations showed that vitamin C also protects the photosynthesis system of tomato seedlings. This implies that it helps maintain chlorophyll function, which is critical for the plant's overall health, especially under cold conditions.
Moreover, we found that vitamin C treatments led to increased expression of genes linked to antioxidant enzymes and cold response mechanisms. Overall, our findings suggest that exogenous vitamin C is a beneficial approach to improve cold tolerance in tomatoes and may provide helpful insights for farmers looking to cultivate hardier varieties during colder months.
By enhancing the antioxidant defense system, vitamin C treatment increased the enzyme activity in the seedlings' leaves. Additionally, it raised levels of important compounds such as proline, sugar, and abscisic acid, all of which play crucial roles in plant stress responses.
Our observations showed that vitamin C also protects the photosynthesis system of tomato seedlings. This implies that it helps maintain chlorophyll function, which is critical for the plant's overall health, especially under cold conditions.
Moreover, we found that vitamin C treatments led to increased expression of genes linked to antioxidant enzymes and cold response mechanisms. Overall, our findings suggest that exogenous vitamin C is a beneficial approach to improve cold tolerance in tomatoes and may provide helpful insights for farmers looking to cultivate hardier varieties during colder months.
10
Immediate relief
Most Useful Review
20 people found this helpful
The most convenient form of Vitamin C. The effect is immediate at the first signs of a cold. I recommend it to everyone!
Updated: Mar 2026
Chronic Fatigue Syndrome details
SCIENTIFIC SCORE
Possibly Effective
Based on 5 Researches
7
USERS' SCORE
Moderately Good
Based on 3 Reviews
7.7
7
We examined how a combination of megadose vitamin C infusions and other treatments might help manage chronic fatigue syndrome, particularly in the context of interstitial pneumonia. Our findings were based on nearly a decade of treating patients, allowing us to gather valuable insights.
We observed that the long-term use of this treatment system significantly reduced the risk of pneumonia recurrence. It also appeared to help prevent the emergence of certain cancers in older patients suffering from interstitial pneumonia. Surprisingly, we found a link between interstitial pneumonia and an increased risk of depression, likely driven by prolonged glucocorticoid use.
While some patients showed promise under this treatment, those battling both interstitial pneumonia and depression responded less favorably. We suggested that increasing the amount of dehydroepiandrosterone in the treatment could be beneficial. Throughout our experience, we noted that the characteristics of chronic fatigue syndrome align closely with those of interstitial pneumonia, arguing against the notion that they should be viewed as separate conditions.
Overall, our approach not only alleviated inflammation but did not suppress the fibrotic processes in the long run. We made modifications to the treatment to lower the risks of vascular complications. The main strength of our treatment lies in creating a hormonal environment that helps tackle immune deficiencies using vitamin C, which faces lower resistance in the body compared to steroid treatments.
We observed that the long-term use of this treatment system significantly reduced the risk of pneumonia recurrence. It also appeared to help prevent the emergence of certain cancers in older patients suffering from interstitial pneumonia. Surprisingly, we found a link between interstitial pneumonia and an increased risk of depression, likely driven by prolonged glucocorticoid use.
While some patients showed promise under this treatment, those battling both interstitial pneumonia and depression responded less favorably. We suggested that increasing the amount of dehydroepiandrosterone in the treatment could be beneficial. Throughout our experience, we noted that the characteristics of chronic fatigue syndrome align closely with those of interstitial pneumonia, arguing against the notion that they should be viewed as separate conditions.
Overall, our approach not only alleviated inflammation but did not suppress the fibrotic processes in the long run. We made modifications to the treatment to lower the risks of vascular complications. The main strength of our treatment lies in creating a hormonal environment that helps tackle immune deficiencies using vitamin C, which faces lower resistance in the body compared to steroid treatments.
9
Stress management
Most Useful Review
1 people found this helpful
I take vitamin C regularly due to dysplasia and chronic fatigue syndrome. The adrenal glands require vitamin C for hormone production, especially during stress. This vitamin is crucial for replenishing stores depleted by stress. I find that, when taken with other nutraceuticals at the first sign of illness, it is highly effective.
Updated: Apr 2025
Pelvic Pain details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Moderately Good
Based on 3 Reviews
7.5
9
Pain relief
Most Useful Review
6 people found this helpful
I bought this for my 87-year-old mother to enhance her immune system. The result was the complete disappearance of her arthritic pain, significantly improving her quality of life. She still enjoys knitting, which is wonderful to see.
Updated: Apr 2025
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