Overview
SCIENTIFIC SCORE
Moderately Effective
Based on 6 Researches
8.5
USERS' SCORE
Good
Based on 15 Reviews
8.4
Supplement Facts
Serving Size: 1 Softgel
Amount Per Serving
%DV
Vitamin A (from fish [liver] oil, retinyl palmitate)
3,000 mcg
333%
Top Medical Research Studies
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.
Read More
9
We examined a case involving a 55-year-old woman who experienced blurred vision due to a severe corneal condition linked to vitamin A deficiency.
After her previous bowel surgery, she suffered from malabsorption which led to this deficiency.
Despite initial treatments, her condition worsened until vitamin A deficiency was diagnosed.
Following intramuscular vitamin A treatment, she notably recovered her vision and overall health.
After her previous bowel surgery, she suffered from malabsorption which led to this deficiency.
Despite initial treatments, her condition worsened until vitamin A deficiency was diagnosed.
Following intramuscular vitamin A treatment, she notably recovered her vision and overall health.
Read More
9
Our exploration focused on how vitamin A deficiency relates to blurred vision in a 63-year-old patient suffering from nyctalopia and severe rod dysfunction. Using various imaging techniques, we found that this individual's retinal abnormalities primarily affected the photoreceptor layer.
Notably, even after receiving vitamin A supplementation, his symptoms showed significant improvement, although the retinal lesions did not change. This suggests that while vitamin A treatment can help restore visual function, it may not reverse existing retinal damage related to deficiency.
Notably, even after receiving vitamin A supplementation, his symptoms showed significant improvement, although the retinal lesions did not change. This suggests that while vitamin A treatment can help restore visual function, it may not reverse existing retinal damage related to deficiency.
Read More
Most Useful Reviews
9
Eyes feel better
123 people found this helpful
I ordered this vitamin A based on reviews, and I'm very satisfied! As I began taking this vitamin, my eyes stopped hurting! My work involves extensive computer use, which understandably impacts my vision. Previously, I relied on various eye drops, but nothing worked. With vitamin A, the pain in my eyes has vanished! I highly recommend it!
Read More
9
Pain relief achieved
2 people found this helpful
I'm delighted with this vitamin A! As soon as I started using it, my eyes felt better and the pain ceased, likely due to my computer-based job affecting my vision. I used to use various drops, yet none provided relief. Thanks to vitamin A, I can now see clearly again! I highly recommend it!
Read More
9
Clearer vision
2 people found this helpful
I am impressed with the quality of this product. After combining it with vitamin E, I noticed a clearer vision within a week. I no longer experience tired eyes after watching videos for extended periods, and the overall fatigue has significantly diminished. I would recommend this product.
Read More
Medical Researches
SCIENTIFIC SCORE
Moderately Effective
Based on 6 Researches
8.5
- All Researches
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.
Read More
9
We examined a case involving a 55-year-old woman who experienced blurred vision due to a severe corneal condition linked to vitamin A deficiency.
After her previous bowel surgery, she suffered from malabsorption which led to this deficiency.
Despite initial treatments, her condition worsened until vitamin A deficiency was diagnosed.
Following intramuscular vitamin A treatment, she notably recovered her vision and overall health.
After her previous bowel surgery, she suffered from malabsorption which led to this deficiency.
Despite initial treatments, her condition worsened until vitamin A deficiency was diagnosed.
Following intramuscular vitamin A treatment, she notably recovered her vision and overall health.
Read More
9
Our exploration focused on how vitamin A deficiency relates to blurred vision in a 63-year-old patient suffering from nyctalopia and severe rod dysfunction. Using various imaging techniques, we found that this individual's retinal abnormalities primarily affected the photoreceptor layer.
Notably, even after receiving vitamin A supplementation, his symptoms showed significant improvement, although the retinal lesions did not change. This suggests that while vitamin A treatment can help restore visual function, it may not reverse existing retinal damage related to deficiency.
Notably, even after receiving vitamin A supplementation, his symptoms showed significant improvement, although the retinal lesions did not change. This suggests that while vitamin A treatment can help restore visual function, it may not reverse existing retinal damage related to deficiency.
Read More
8
We evaluated the effectiveness of vitamin A eye gel as a protective measure for patients during head and neck surgery under general anesthesia. Our study involved 120 patients who were randomly assigned either vitamin A eye gel or erythromycin eye ointment, both paired with 3M transparent tape for eye protection.
Upon examining the outcomes, we found that vitamin A offered significant advantages, specifically in reducing corneal staining and discomfort symptoms like blurred vision compared to erythromycin. Thus, vitamin A appears to be a superior choice for preventing ocular complications during surgery.
Upon examining the outcomes, we found that vitamin A offered significant advantages, specifically in reducing corneal staining and discomfort symptoms like blurred vision compared to erythromycin. Thus, vitamin A appears to be a superior choice for preventing ocular complications during surgery.
Read More
8
We explored the effectiveness of retinol palmitate (VApal) ophthalmic solution for treating dry eye in a clinical trial involving 66 patients. Participants were split into two groups; one received VApal, while the other received a placebo.
Over four weeks, we tracked various measures, including improvements in blurred vision. Notably, the VApal group saw significant improvement in blurred vision and other subjective symptoms compared to the placebo.
The study confirmed that VApal is both safe and effective for dry eye treatment, presenting a viable option for those suffering from this condition.
Over four weeks, we tracked various measures, including improvements in blurred vision. Notably, the VApal group saw significant improvement in blurred vision and other subjective symptoms compared to the placebo.
The study confirmed that VApal is both safe and effective for dry eye treatment, presenting a viable option for those suffering from this condition.
Read More
User Reviews
USERS' SCORE
Good
Based on 15 Reviews
8.4
- All Reviews
- Positive Reviews
- Negative Reviews
9
Eyes feel better
123 people found this helpful
I ordered this vitamin A based on reviews, and I'm very satisfied! As I began taking this vitamin, my eyes stopped hurting! My work involves extensive computer use, which understandably impacts my vision. Previously, I relied on various eye drops, but nothing worked. With vitamin A, the pain in my eyes has vanished! I highly recommend it!
Read More
9
Pain relief achieved
2 people found this helpful
I'm delighted with this vitamin A! As soon as I started using it, my eyes felt better and the pain ceased, likely due to my computer-based job affecting my vision. I used to use various drops, yet none provided relief. Thanks to vitamin A, I can now see clearly again! I highly recommend it!
Read More
9
Clearer vision
2 people found this helpful
I am impressed with the quality of this product. After combining it with vitamin E, I noticed a clearer vision within a week. I no longer experience tired eyes after watching videos for extended periods, and the overall fatigue has significantly diminished. I would recommend this product.
Read More
9
Quick eyesight results
2 people found this helpful
Eyesight! I take one of these capsules daily for my vision and I’m witnessing quick results!
Read More
7.5
Noticeable vision improvement
1 people found this helpful
I took one capsule daily at breakfast for three months to combat hair loss and to protect my lungs. My vision noticeably improved, as I had reduced my diopter after childbirth, and while I still have some farsightedness, my pre-pregnancy vision has returned. Additionally, after a month of taking it, I contracted a corona virus, yet it did not affect me significantly, possibly due to this vitamin.
Read More
Frequently Asked Questions
9
Clearer vision
2 people found this helpful
I am impressed with the quality of this product. After combining it with vitamin E, I noticed a clearer vision within a week. I no longer experience tired eyes after watching videos for extended periods, and the overall fatigue has significantly diminished. I would recommend this product.
9
Quick eyesight results
2 people found this helpful
Eyesight! I take one of these capsules daily for my vision and I’m witnessing quick results!
7.5
Helpful for dry eyes
Vitamin A is excellent for the eyes. I take it frequently for improved vision and to alleviate dry eyes.
7.5
Improved vision
3 people found this helpful
After reading numerous reviews, I bought this vitamin A as it provides 200% of the daily requirement. Not only has my vision notably improved, but my eyes also feel less fatigued. Additionally, my skin has improved, with fewer rashes and lighter spots. The overall rejuvenation has been impressive—this vitamin A has truly made a difference!
9
Eyes feel better
123 people found this helpful
I ordered this vitamin A based on reviews, and I'm very satisfied! As I began taking this vitamin, my eyes stopped hurting! My work involves extensive computer use, which understandably impacts my vision. Previously, I relied on various eye drops, but nothing worked. With vitamin A, the pain in my eyes has vanished! I highly recommend it!
9
Pain relief achieved
2 people found this helpful
I'm delighted with this vitamin A! As soon as I started using it, my eyes felt better and the pain ceased, likely due to my computer-based job affecting my vision. I used to use various drops, yet none provided relief. Thanks to vitamin A, I can now see clearly again! I highly recommend it!
7.5
Good for eyes
1 people found this helpful
I found this vitamin A to be of high quality with natural ingredients and sufficient dosage. After taking it, my skin felt more moisturised and my hair loss reduced. My eyes are bright, my vision feels normal, and my dry eye syndrome is gradually improving. It's been beneficial for my entire family.
7.5
Vital for skin
I highly recommend vitamin A for good vision and skin health. After four years of use, it effectively reduces acne and hydrates my skin. The quality is excellent, and for optimal skin health, I also take zinc, copper, vitamin D, and magnesium.
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.
9
We examined a case involving a 55-year-old woman who experienced blurred vision due to a severe corneal condition linked to vitamin A deficiency.
After her previous bowel surgery, she suffered from malabsorption which led to this deficiency.
Despite initial treatments, her condition worsened until vitamin A deficiency was diagnosed.
Following intramuscular vitamin A treatment, she notably recovered her vision and overall health.
After her previous bowel surgery, she suffered from malabsorption which led to this deficiency.
Despite initial treatments, her condition worsened until vitamin A deficiency was diagnosed.
Following intramuscular vitamin A treatment, she notably recovered her vision and overall health.
8
We explored the effectiveness of retinol palmitate (VApal) ophthalmic solution for treating dry eye in a clinical trial involving 66 patients. Participants were split into two groups; one received VApal, while the other received a placebo.
Over four weeks, we tracked various measures, including improvements in blurred vision. Notably, the VApal group saw significant improvement in blurred vision and other subjective symptoms compared to the placebo.
The study confirmed that VApal is both safe and effective for dry eye treatment, presenting a viable option for those suffering from this condition.
Over four weeks, we tracked various measures, including improvements in blurred vision. Notably, the VApal group saw significant improvement in blurred vision and other subjective symptoms compared to the placebo.
The study confirmed that VApal is both safe and effective for dry eye treatment, presenting a viable option for those suffering from this condition.
References
- Yamada F, Kato K, Nagashima R, Yonekawa Y, Kashima Y, et al. Case of persistent corneal epithelial damage after cataract surgery leading to diagnosis of vitamin A deficiency. Doc Ophthalmol. 2024;148:121. doi:10.1007/s10633-023-09963-6
- Liu Y, Lei GY, Li SY, Wu LL, Yin Y, et al. [Effects of different eye protection methods during head and neck surgery under general anesthesia]. Zhonghua Yi Xue Za Zhi. 2022;102:2446. doi:10.3760/cma.j.cn112137-20220321-00595
- Fieldhouse H, Nestel A, Theron B, Knox Cartwright N. Corneal perforation due to vitamin A deficiency in a patient with short bowel syndrome. BMJ Case Rep. 2021;14. doi:10.1136/bcr-2021-242776
- Toshida H, Funaki T, Ono K, Tabuchi N, Watanabe S, et al. Efficacy and safety of retinol palmitate ophthalmic solution in the treatment of dry eye: a Japanese Phase II clinical trial. Drug Des Devel Ther. 2017;11:1871. doi:10.2147/DDDT.S137825
- Aleman TS, Garrity ST, Brucker AJ. Retinal structure in vitamin A deficiency as explored with multimodal imaging. Doc Ophthalmol. 2013;127:239. doi:10.1007/s10633-013-9403-0
- Kim EC, Choi JS, Joo CK. A comparison of vitamin a and cyclosporine a 0.05% eye drops for treatment of dry eye syndrome. Am J Ophthalmol. 2009;147:206. doi:10.1016/j.ajo.2008.08.015
