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Vision 20

product on market Capsule Zenith Labs Safety: 96/100
96/100

This product looks safe

  • Zinc: 50mg is 1.2× the Tolerable Upper Intake Level (40mg)
  • 67% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula contains zinc and copper, which support general ocular health, alongside bilberry and ginkgo extracts. Research provides moderate evidence that these botanical ingredients may assist with blood flow and antioxidant protection in the eyes. Overall, the profile utilizes ingredients with limited to moderate clinical support for vision maintenance.

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

Alerts

Safety Alerts

Zinc: 50mg is 1.2× the Tolerable Upper Intake Level (40mg)

Label

Product Label

Label for Vision 20
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
67%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

50 mg (455% DV)
Exceeds UL by 1.2× (UL: 40 mg) 263 studies (A:6, B:134)
1 mg (111% DV)
1.1× RDA — within safe limits 37 studies (A:0, B:11)
Market median: 100.0mg (120 products)
Market median: 120.0mg (440 products) 191 studies (A:1, B:71)
Maritime Pine Bark Extract
150 mg
20 mg
Market median: 10.0mg (105 products) 2 studies (A:0, B:1)
20 mg
Market median: 10.0mg (35 products) 6 studies (A:0, B:2)
Market median: 4.0mg (47 products)
Market median: 10.0mg (105 products) 2 studies (A:0, B:1)

Other Ingredients

Vegetable Capsule Microcrystalline Cellulose Magnesium Stearate Silicon Dioxide
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: Take 1 capsule daily or as recommended by your health care provider.

Warnings & Precautions

Do not use if seal is broken.

Keep out of reach of children.

Formulation Notes

Vegan

Naturally GF Gluten free Non GMO Dairy free Egg free Soy free Nut free Crustacean free BPA free

Vision support formula Supports health vision

Additional Information

Store in a cool, dark, dry, place. Protect from heat, light, and moisture.

Vegan

Doctor Formulated

Metadata

Product Details

UPC / SKUX0034BIGBX
DSLD Entry Date2025-02-23
Product TypeOther Combinations
FormCapsule
BrandZenith Labs
DSLD ID326189
Data Updated2026-04-11
Research

Research Evidence

397
Research Sources
55
Avg Quality
200
Meta Analysis
68
Rct
58
Systematic Review
53
Clinical Trial
9
Cochrane Review
2
Narrative Review
2
Regulatory Source
1
Observational
1
Other
1
Openfda Safety
A Zinc supplementation for improving pregnancy and infant outcome
Meta Analysis The Cochrane database of systematic reviews 2021 PubMed DOI
A Zinc supplementation for preventing mortality, morbidity, and growth failure in children aged 6 months to 12 years
Narrative Review The Cochrane database of systematic reviews 2023 PubMed DOI
A Oral zinc for treating diarrhoea in children
Meta Analysis The Cochrane database of systematic reviews 2016 PubMed DOI
A Zinc supplements for preventing otitis media
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Zinc for the prevention or treatment of acute viral respiratory tract infections in adults: a rapid systematic review and meta-analysis of randomised controlled trials
Meta Analysis BMJ open 2021 PubMed DOI
A Zinc supplements for preventing otitis media
Meta Analysis The Cochrane database of systematic reviews 2010 PubMed DOI
A Zinc supplements for preventing otitis media
Meta Analysis The Cochrane database of systematic reviews 2012 PubMed DOI
A Compression bandages or stockings versus no compression for treating venous leg ulcers
Meta Analysis The Cochrane database of systematic reviews 2021 PubMed DOI
A Zinc supplementation for mental and motor development in children
Meta Analysis The Cochrane database of systematic reviews 2012 PubMed DOI
A Zinc for the common cold
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
View all evidence for Zinc →
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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.