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OptiSight

product on market Capsule Logos Nutritionals Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 70% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Lutein and Vitamin A provide moderate evidence for supporting retinal health and vision maintenance. Zinc and antioxidant extracts from bilberry and grape seeds are researched for their roles in protecting ocular tissues from oxidative stress. Overall, the evidence coverage for this specific formulation is limited.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for OptiSight
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
70%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin A
7500 mcg (833% DV)
25 mg (227% DV)
2.3× RDA — within safe limits 263 studies (A:6, B:134)
20 mg
Market median: 10.0mg (105 products) 2 studies (A:0, B:1)
Market median: 100.0mg (120 products)
Market median: 100.0mg (284 products) 10 studies (A:0, B:4)
Market median: 500.0mg (283 products) 174 studies (A:0, B:62)
400 mg
Market median: 500.0mg (180 products) 5 studies (A:0, B:1)
Market median: 250.0mg (562 products) 55 studies (A:0, B:19)
Market median: 450.0mg (254 products) 243 studies (A:0, B:100)
L-Glutathione
20 mg

Other Ingredients

Bovine Gelatin Magnesium Stearate Silicon Dioxide Titanium Dioxide
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested use: Take 2 capsules daily, preferably with meals or as directed by a healthcare professional.

Warnings & Precautions

Caution: Do not exceed recommended dose. Do not use if safety seal is damaged or missing.

Pregnant or nursing mothers, children under 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement.

Pregnant or nursing mothers, children under 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement. Keep out of the reach of children.

This product is manufactured and packaged in a facility which may also process milk, soy, wheat, egg, peanuts, tree nuts, fish and crustacean shellfish.

Formulation Notes

We back our products with an unconditional satisfaction guarantee!

Eye & vision support

Non-GMO

Additional Information

Store in a cool, dry place.

Questions or comments - call 800-556-5530 or visit our website: www.logosnutritionals.com

Sourced from A GMP Certified Facility Good manufacturing practice Quality assured Lab Verified 3rd Party Tested Purity Potency Renew your health, naturally

Metadata

Product Details

UPC / SKU8 50045 67330 7
DSLD Entry Date2025-07-24
Product TypeOther Combinations
FormCapsule
BrandLogos Nutritionals
DSLD ID335728
Data Updated2026-04-11
Research

Research Evidence

337
Research Sources
54
Avg Quality
161
Meta Analysis
68
Systematic Review
51
Rct
48
Clinical Trial
2
Other
2
Regulatory Source
1
Narrative Review
1
Cochrane Review
1
Guideline
1
Openfda Safety
A Vitamin A supplementation for preventing morbidity and mortality in children from six months to five years of age
Meta Analysis The Cochrane database of systematic reviews 2017 PubMed DOI
A Vitamin A supplementation for the prevention of morbidity and mortality in infants six months of age or less
Meta Analysis The Cochrane database of systematic reviews 2011 PubMed DOI
A Vitamin A supplementation for reducing the risk of mother-to-child transmission of HIV infection
Meta Analysis The Cochrane database of systematic reviews 2011 PubMed DOI
A Vitamin A supplements for preventing mortality, illness, and blindness in children aged under 5: systematic review and meta-analysis
Meta Analysis BMJ (Clinical research ed.) 2011 PubMed DOI
A Fortification of staple foods with vitamin A for vitamin A deficiency
Systematic Review The Cochrane database of systematic reviews 2019 PubMed DOI
A Vitamin A supplementation for the prevention of morbidity and mortality in infants one to six months of age
Narrative Review The Cochrane database of systematic reviews 2016 PubMed DOI
A Vitamin A and fish oils for preventing the progression of retinitis pigmentosa
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Exercise training-induced changes in exerkine concentrations may be relevant to the metabolic control of type 2 diabetes mellitus patients: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Journal of sport and health science 2023 PubMed DOI
A Food fortification with multiple micronutrients: impact on health outcomes in general population
Meta Analysis The Cochrane database of systematic reviews 2019 PubMed DOI
A Oral vitamin A supplements to prevent acute upper respiratory tract infections in children up to seven years of age
Meta Analysis The Cochrane database of systematic reviews 2024 PubMed DOI
View all evidence for Vitamin A →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.