Supplement Facts
Serving Size: 1 Softgel
Amount Per Serving
%DV
Vitamin A (100% as Beta-Carotene)(from Blakeslea trispora and Sunflower Oil)
7,500 mcg
833%
The product is found useful for the following medical conditions
Eye Infection details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 2 Reviews
8.6
9
Pain relief noted
Most Useful Review
6 people found this helpful
I have suffered from eye pain for a long time, but it has finally improved! My desk job and gaming often strain my eyes, causing pain behind them. However, after starting this supplement, the pain almost disappeared within 4-5 days. Previously, no amount of massages or acupuncture would prevent the pain from returning, so this supplement is truly a blessing. I am using it alongside lutein, which I feel has less effect than beta carotene.
Bone Pain details
SCIENTIFIC SCORE
Moderately Effective
Based on 2 Researches
8.3
USERS' SCORE
Good
Based on 2 Reviews
8.5
9.5
We examined a case of a 4-year-old boy who experienced severe bone pain and related symptoms after taking high doses of vitamin A for three months. Despite typical liver-related complications usually associated with vitamin A toxicity, he presented with significant musculoskeletal issues and skin changes. Following the discontinuation of vitamin A, the boy showed a remarkable recovery within two months. This case highlights that excessive vitamin A intake can lead to serious bone pain and other health problems, though he did not develop liver disease as expected.
9
Pain relief noted
Most Useful Review
The quality is exceptional, with top ingredients. After 12 years, I’ve noticed an improvement in my joint function and relief from bone pain. The packaging is highly convenient, and the antioxidant benefits are good for the entire body. Additionally, I’ve observed enhancements in my skin, hair, and nails. The taste is neutral, making it easy to drink. I wholeheartedly recommend this product, as it significantly contributes to cognitive health and alleviates inflammation.
High Cholesterol details
SCIENTIFIC SCORE
Possibly Effective
Based on 5 Researches
7.4
USERS' SCORE
Good
Based on 2 Reviews
8.5
9
We explored the effects of all-trans retinoic acid (atRA) on atherosclerosis in rabbits fed a high-fat diet. In an experiment where rabbits were divided into groups, some received atRA while others received atorvastatin or both.
We found that atRA effectively reduced plaque size, comparable to atorvastatin, and their combination was even more effective. Additionally, atRA improved the serum lipid profile, suggesting it could be a valuable tool in managing cholesterol levels.
We found that atRA effectively reduced plaque size, comparable to atorvastatin, and their combination was even more effective. Additionally, atRA improved the serum lipid profile, suggesting it could be a valuable tool in managing cholesterol levels.
9
Relieved dry eyes
Most Useful Review
8 people found this helpful
Its quality is excellent, the ingredients are natural, and it lasts for three months. My father struggled with dry eyes and mucous membranes, finding no relief from moisturizers. After about two months of using this, he noticed recovery from his dryness. Its advantage is that it converts to vitamin A in just the required amount for the body.
Rash details
SCIENTIFIC SCORE
Possibly Effective
Based on 3 Researches
7
USERS' SCORE
Good
Based on 8 Reviews
8.5
9
We explored how vitamin A affects rash severity in ferrets infected with canine distemper virus (CDV). Our study involved both vitamin A-replete and vitamin A-depleted ferrets, assessing the impact of high-dose vitamin A on CDV symptoms.
Interestingly, ferrets that received vitamin A did not develop typical disease symptoms and only showed a mild rash, highlighting the vitamin's protective effect. The findings suggest that supplementing with vitamin A can significantly mitigate rash and other illness manifestations, reinforcing its potential benefits against similar viral infections in humans.
Interestingly, ferrets that received vitamin A did not develop typical disease symptoms and only showed a mild rash, highlighting the vitamin's protective effect. The findings suggest that supplementing with vitamin A can significantly mitigate rash and other illness manifestations, reinforcing its potential benefits against similar viral infections in humans.
9
No rash experienced
Most Useful Review
7 people found this helpful
Best beta carotene! I have tried numerous brands, and this is by far the best. Both Now Foods beta carotene products are great, but this one seems to be absorbed better. I personally experience sun allergies when exposed to too much sunlight, but after a few weeks of using this beta carotene, I have had no rash whatsoever! I have recommended this to all my friends and family and will continue using it. A must-try for those struggling with rashes caused by sun exposure!
Allergies details
SCIENTIFIC SCORE
Possibly Effective
Based on 11 Researches
7.5
USERS' SCORE
Good
Based on 5 Reviews
8.4
9
Our exploration into the effects of vitamin A, particularly its active form known as retinoic acid, revealed some interesting insights regarding allergies. Vitamin A plays a key role in our immune system by helping to regulate immune responses, which is crucial for managing allergic reactions.
Research indicates that retinoic acid can promote the development of regulatory T cells, which are essential for maintaining balance in our immune system. These T cells help to suppress excessive immune responses that can lead to allergies. Additionally, they assist in managing inflammatory responses, which is particularly important for conditions like asthma and allergic reactions.
Notably, studies have shown that levels of retinoic acid are often lower in individuals suffering from asthma and allergies. Moreover, introducing retinoic acid as a treatment has been found to alleviate symptoms associated with allergies and reduce airway inflammation. This suggests that boosting retinoic acid levels in the body might be a promising therapeutic approach for those dealing with allergic conditions.
Overall, we conclude that vitamin A—through its derivative retinoic acid—holds significant potential for improving allergy management by enhancing immune regulation.
Research indicates that retinoic acid can promote the development of regulatory T cells, which are essential for maintaining balance in our immune system. These T cells help to suppress excessive immune responses that can lead to allergies. Additionally, they assist in managing inflammatory responses, which is particularly important for conditions like asthma and allergic reactions.
Notably, studies have shown that levels of retinoic acid are often lower in individuals suffering from asthma and allergies. Moreover, introducing retinoic acid as a treatment has been found to alleviate symptoms associated with allergies and reduce airway inflammation. This suggests that boosting retinoic acid levels in the body might be a promising therapeutic approach for those dealing with allergic conditions.
Overall, we conclude that vitamin A—through its derivative retinoic acid—holds significant potential for improving allergy management by enhancing immune regulation.
9
Effective for rashes
Most Useful Review
7 people found this helpful
Best beta carotene! I have tried numerous brands, and this one is by far the best. Both Now Foods products are good, but this one seems to be absorbed better. I get sun allergies with excessive sunlight exposure, but after a few weeks of using this beta carotene, I experience no rash at all! I have happily recommended it to all my friends and family, and will certainly continue its use. It's a must-try for anyone battling rashes from sun exposure!
Cataract details
SCIENTIFIC SCORE
Questionable
Based on 16 Researches
6.5
USERS' SCORE
Good
Based on 20 Reviews
8.4
9.5
We analyzed a case involving a 74-year-old man who experienced ongoing blurred vision after cataract surgery. His condition included persistent damage to the corneal epithelium, which raised concerns over the underlying reasons for his visual impairment.
To investigate, we recorded his full-field electroretinograms (ff-ERGs) to assess both scotopic and photopic responses of the retina. We also performed optical coherence tomography (OCT) to visualize changes in his retinal structure. Laboratory tests revealed a critically low level of vitamin A in his blood.
Given these findings, we diagnosed him with vitamin A deficiency (VAD) and initiated treatment with oral vitamin A supplements. Remarkably, after three months, we noted significant improvements: his visual acuity, ff-ERGs, and OCT results returned to normal. This highlighted the potential of vitamin A in managing visual issues related to cataract surgery.
Our findings suggest that vitamin A plays an important role in recovery from eye surgeries, especially for patients like him who experience corneal damage and impaired vision. We believe this case underscores the importance of monitoring vitamin A levels in patients presenting with similar complications.
To investigate, we recorded his full-field electroretinograms (ff-ERGs) to assess both scotopic and photopic responses of the retina. We also performed optical coherence tomography (OCT) to visualize changes in his retinal structure. Laboratory tests revealed a critically low level of vitamin A in his blood.
Given these findings, we diagnosed him with vitamin A deficiency (VAD) and initiated treatment with oral vitamin A supplements. Remarkably, after three months, we noted significant improvements: his visual acuity, ff-ERGs, and OCT results returned to normal. This highlighted the potential of vitamin A in managing visual issues related to cataract surgery.
Our findings suggest that vitamin A plays an important role in recovery from eye surgeries, especially for patients like him who experience corneal damage and impaired vision. We believe this case underscores the importance of monitoring vitamin A levels in patients presenting with similar complications.
9
Recommended for eyes
Most Useful Review
9 people found this helpful
Excellent product! After using beta-carotene, I found it significantly benefits eye health by preventing vision loss and reducing the risk of cataracts. It also positively influences brain function and skin health. Higher doses are safe and do not lead to hypervitaminosis. I highly recommend it for overall wellness.
Blurred Vision details
SCIENTIFIC SCORE
Moderately Effective
Based on 6 Researches
8.5
USERS' SCORE
Good
Based on 41 Reviews
8.3
9
We investigated a case of persistent blurred vision following cataract surgery, leading to the discovery of vitamin A deficiency in a 74-year-old man. Using advanced tests like full-field electroretinograms and optical coherence tomography, we noted significant retinal changes and low vitamin A levels.
After administering vitamin A supplements for three months, we saw remarkable improvement in his vision and retinal health. This highlights the importance of diagnosing vitamin A deficiency, especially in patients showing persistent vision problems post-surgery.
After administering vitamin A supplements for three months, we saw remarkable improvement in his vision and retinal health. This highlights the importance of diagnosing vitamin A deficiency, especially in patients showing persistent vision problems post-surgery.
8.75
Improved eyesight
Most Useful Review
104 people found this helpful
Why buy it if carrots are cheaper? I can't consume so many raw carrots in a day, as one capsule contains. I take this Beta-carotene in the cold season to maintain skin condition and support my eyesight. After taking Ultra Lutein, I noticed a significant improvement. Eye fatigue from constant computer work has disappeared, and my dry skin is gone. I stopped taking the capsules when my skin tone improved but resumed later. In summer, my skin seemed to acquire a beautiful tan. My vision has improved, and my eyes no longer tear up in bright light or cold wind.
Common Cold details
SCIENTIFIC SCORE
Possibly Effective
Based on 1 Research
7
USERS' SCORE
Good
Based on 7 Reviews
8.3
7
We examined the role of vitamin A in helping children recover from upper respiratory infections.
In our case control study involving children aged 4-6, we found that those with respiratory infections had lower vitamin A levels compared to healthy kids.
Surprisingly, while vitamin A seems to support airway function during recovery, children with wheezing did not show the same benefits.
Overall, vitamin A appears vital for maintaining healthy respiratory function, especially when kids are fighting off infections.
In our case control study involving children aged 4-6, we found that those with respiratory infections had lower vitamin A levels compared to healthy kids.
Surprisingly, while vitamin A seems to support airway function during recovery, children with wheezing did not show the same benefits.
Overall, vitamin A appears vital for maintaining healthy respiratory function, especially when kids are fighting off infections.
9
Effective against colds
Most Useful Review
This has been effective for preventing colds in the throat and nose. During the summer air-conditioning season and in the cold winter, I frequently suffered from pharyngitis and acute sinusitis. I learned this ingredient is great for strengthening mucous membranes, so I started taking it daily, and now I hardly ever catch a cold in my throat or nose!
Cold Sores details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 6 Reviews
8.2
10
Resolved skin issues
Most Useful Review
4 people found this helpful
I liked the drug very much. It's absolutely effective! I had issues with a lack of vitamin A where my skin on my thighs was covered in bright pink pimples, much like in cold weather. These were noticeable to the touch, resembling "goose bumps". After taking this carotene alongside vitamin E, all my concerns vanished!
Acne details
SCIENTIFIC SCORE
Moderately Effective
Based on 16 Researches
8.1
USERS' SCORE
Good
Based on 20 Reviews
8
9.5
We explored how vitamin A can influence acne treatment, focusing on the effectiveness of its derivatives. According to the findings, oral isotretinoin, a form of vitamin A, showed remarkable efficacy. Patients experienced a significant reduction in lesions—up to 90%—with complete remission in one-quarter of those involved in the study.
Moreover, more than half of the participants reported substantial improvement after treatment. This strong performance suggests that vitamin A plays a key role in managing acne symptoms effectively.
Overall, the evidence we examined indicates that incorporating vitamin A, particularly through isotretinoin, can lead to significant improvements for individuals struggling with acne.
Moreover, more than half of the participants reported substantial improvement after treatment. This strong performance suggests that vitamin A plays a key role in managing acne symptoms effectively.
Overall, the evidence we examined indicates that incorporating vitamin A, particularly through isotretinoin, can lead to significant improvements for individuals struggling with acne.
9
Natural and effective
Most Useful Review
20 people found this helpful
GREAT alternative to synthetic Vitamin A. I’ve dealt with acne for years, and this has helped considerably without the negative side effects associated with synthetic options. It’s pure, natural, and I don’t want to be without it. A great brand too!
Adenoiditis details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 9 Reviews
8
9
Pain relief overnight
Most Useful Review
1 people found this helpful
This product is excellent. If you have a sore throat, take four capsules before bed, and your throat won’t be as sore in the morning.
Autoimmune Disorder details
SCIENTIFIC SCORE
Possibly Effective
Based on 16 Researches
7.7
USERS' SCORE
Good
Based on 7 Reviews
8
9
Vitamin A deficiency worsens lupus nephritis
We examined the impact of vitamin A deficiency (VAD) on the progression of lupus nephritis in a mouse model. By inducing VAD during pregnancy or after weaning, we discovered that both methods significantly worsened the condition, leading to higher mortality rates.
Interestingly, restoring vitamin A levels after weaning reduced mortality. This suggests that VAD accelerates lupus nephritis through increased immune cell activation and autoantibody production. However, effects were less pronounced when VAD was introduced post-weaning. Overall, the study highlights the potential dangers of vitamin A deficiency in autoimmune diseases.
Interestingly, restoring vitamin A levels after weaning reduced mortality. This suggests that VAD accelerates lupus nephritis through increased immune cell activation and autoantibody production. However, effects were less pronounced when VAD was introduced post-weaning. Overall, the study highlights the potential dangers of vitamin A deficiency in autoimmune diseases.
9
Asthma condition resolved
Most Useful Review
3 people found this helpful
After using this product for some time, I found that it effectively addressed my night blindness and surprisingly also sorted out my asthma. I no longer need to rely on my inhaler. I’m truly grateful for these supplements!
Cold details
SCIENTIFIC SCORE
Likely Very Effective
Based on 1 Research
9
USERS' SCORE
Moderately Good
Based on 6 Reviews
7.9
9
We explored how vitamin A affects our body’s response to cold, specifically looking at its role in transforming white fat into brown fat, a process known as browning. This transformation is significant, as it can help reduce obesity and improve metabolic health.
In our investigation, we conducted cold exposure studies involving both mice and humans. We observed that exposure to cold led to an increase in circulating vitamin A, also known as retinol, and its transporter protein, Rbp. However, in mice lacking this protein, we found that their ability to adapt to the cold and promote thermogenesis—essentially, generating heat through fat—was severely compromised.
Interestingly, we also noted that stimulating human fat cells with retinol heightened the expression of genes associated with thermogenesis and boosted mitochondrial activity, which is vital for burning fat. In humans, the rise in vitamin A during cold exposure hinted at improved fat utilization.
Overall, our findings revealed that not only are vitamin A levels responsive to cold, but effective transportation of this vitamin is crucial for cold-induced fat browning and the body's ability to generate heat.
In our investigation, we conducted cold exposure studies involving both mice and humans. We observed that exposure to cold led to an increase in circulating vitamin A, also known as retinol, and its transporter protein, Rbp. However, in mice lacking this protein, we found that their ability to adapt to the cold and promote thermogenesis—essentially, generating heat through fat—was severely compromised.
Interestingly, we also noted that stimulating human fat cells with retinol heightened the expression of genes associated with thermogenesis and boosted mitochondrial activity, which is vital for burning fat. In humans, the rise in vitamin A during cold exposure hinted at improved fat utilization.
Overall, our findings revealed that not only are vitamin A levels responsive to cold, but effective transportation of this vitamin is crucial for cold-induced fat browning and the body's ability to generate heat.
9
Quick recovery noted
Most Useful Review
Fine! I truly appreciated this natural beta carotene. I took it myself and also gave it to my husband at the first signs of a cold, and his recovery was rapid! The benefits are evident. The capsules are small, soft, and easy to swallow, and the packaging is convenient, taking up little space in the refrigerator. NOW Foods products consistently demonstrate high quality.
Heart Disease details
SCIENTIFIC SCORE
Questionable
Based on 7 Researches
5.9
USERS' SCORE
Moderately Good
Based on 2 Reviews
7.9
9
We investigated the impact of vitamin A in treating heart disease, specifically after a myocardial infarction (MI). Our study focused on over 150 cardiac surgery patients, with a particular emphasis on the effects of vitamin A on bone marrow stem cells. We discovered that MI led to harmful changes in these stem cells and that vitamin A, specifically its metabolite 4-oxo-retinoic acid, helps reduce inflammation by calming the stem cells. This approach could improve heart function in the long run after an MI.
9
Post-surgery recovery
Most Useful Review
My husband incorporates this into his regimen post-heart surgery, and we are highly satisfied with the quality and effects.
Liver Disease details
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Moderately Good
Based on 3 Reviews
7.9
9
Effective dosage
Most Useful Review
1 people found this helpful
I exclusively take beta-carotene because retinol vitamin A is harmful to the liver, which is a proven fact. My doctor permits me to take substantial doses of beta-carotene and vitamin E, as my analysis results show both are at the lower limit of normal. There is definitely an improvement in my tests and skin condition.
Lung Cancer details
SCIENTIFIC SCORE
Possibly Effective
Based on 9 Researches
7.6
USERS' SCORE
Moderately Good
Based on 4 Reviews
7.3
9
We aimed to understand how all-trans retinoic acid (ATRA), a form of vitamin A, influences lung cancer development caused by benzo(a)pyrene (B(a)P) exposure in mice. The study involved a thorough examination of the overall health of the mice, including body and organ weights, blood tests, and tissue analysis for any signs of damage or inflammation.
In our observations, B(a)P significantly harmed the mice, leading to weight loss and increased organ weight, particularly in the liver and lungs. Blood analysis revealed a concerning decrease in healthy blood cells and an increase in inflammatory markers, indicating an unhealthy state. However, we found that when these mice were treated with ATRA, their conditions improved remarkably.
The treated mice regained weight, saw improvements in their blood parameters, and exhibited lower levels of cancer-related inflammation. Notably, the expression of the COX-2 gene—an important player in inflammation and cancer—was dramatically reduced with ATRA treatment in both lung and liver tissues. This suggests that ATRA effectively counteracts the inflammatory effects and may help prevent the initial stages of cancer caused by B(a)P exposure.
Overall, our findings highlight the potential of vitamin A in mitigating some of the risks associated with lung cancer development due to environmental carcinogens, supporting further exploration of its role in cancer prevention.
In our observations, B(a)P significantly harmed the mice, leading to weight loss and increased organ weight, particularly in the liver and lungs. Blood analysis revealed a concerning decrease in healthy blood cells and an increase in inflammatory markers, indicating an unhealthy state. However, we found that when these mice were treated with ATRA, their conditions improved remarkably.
The treated mice regained weight, saw improvements in their blood parameters, and exhibited lower levels of cancer-related inflammation. Notably, the expression of the COX-2 gene—an important player in inflammation and cancer—was dramatically reduced with ATRA treatment in both lung and liver tissues. This suggests that ATRA effectively counteracts the inflammatory effects and may help prevent the initial stages of cancer caused by B(a)P exposure.
Overall, our findings highlight the potential of vitamin A in mitigating some of the risks associated with lung cancer development due to environmental carcinogens, supporting further exploration of its role in cancer prevention.
7.5
Effective for inflammation
Most Useful Review
6 people found this helpful
This medication aids inflammation of the bronchi and lungs, typically taken as one capsule daily during illness, particularly useful with Covid. Our family used it when unwell. If this review is helpful, please like it – it’s appreciated!
Cancer details
SCIENTIFIC SCORE
Possibly Effective
Based on 23 Researches
7.5
USERS' SCORE
Medium or Average
Based on 16 Reviews
6.8
9
We focused on how all-trans retinoic acid (ATRA), a form of vitamin A, helps combat resistance in epithelial ovarian cancer (EOC) when combined with standard platinum-based chemotherapy, such as cisplatin.
Our findings indicate that ATRA effectively reduced PARP inhibitor resistance in EOC cells, both in lab settings and in animal models.
Additionally, using ATRA along with ongoing treatment improved survival rates in EOC-bearing mice. This suggests that ATRA could be an important part of future therapies for enhancing the effectiveness of existing treatments.
Our findings indicate that ATRA effectively reduced PARP inhibitor resistance in EOC cells, both in lab settings and in animal models.
Additionally, using ATRA along with ongoing treatment improved survival rates in EOC-bearing mice. This suggests that ATRA could be an important part of future therapies for enhancing the effectiveness of existing treatments.
7.5
Antioxidant properties
Most Useful Review
26 people found this helpful
This product contains beta-carotene derived from algae and vegetables, serving as a potent antioxidant. It has numerous health benefits, including strengthening the immune system and reducing the risk of cancer and heart disease. Research indicates that individuals consuming four servings of beta-carotene daily have a decreased likelihood of developing cancer. While the price is slightly high, the health benefits offer excellent value. I genuinely appreciate those who find this review helpful.
