Home/ Supplements/ Vitamin C/ VisionGuard

VisionGuard

product on market Capsule TriVita Safety: 90/100
90/100

This product looks safe

  • Contains proprietary blend — exact ingredient amounts not disclosed
  • 43% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

This formula contains antioxidants and minerals, including Vitamin C, E, and Zinc, which are associated with maintaining ocular health. Research provides moderate evidence that these nutrients support the retina and protect against oxidative stress. The combination is generally well-tolerated, as reflected by a high safety score.

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

Alerts

Safety Alerts

Contains proprietary blend — exact ingredient amounts not disclosed

Label

Product Label

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

Label Data

2 Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
43%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
76 mg (127% DV)
30 IU (100% DV)
1.3× RDA — within safe limits 179 studies (A:3, B:90)
5 mg (33% DV)
Within RDA (0.5× RDA) 263 studies (A:6, B:134)
5 mcg (7% DV)
Within RDA (0.1× RDA) 173 studies (A:0, B:67)
0.14 mg (7% DV)
Within RDA (0.2× RDA) 37 studies (A:0, B:11)
320 mg
Market median: 100.0mg (120 products)
Schizandra
100 mg
Proprietary blend
60 mg
Olive Juice Extract
50 mg
Market median: 200.0mg (198 products) 6 studies — no high-quality reviews
20 mg
Market median: 10.0mg (105 products) 2 studies (A:0, B:1)
N-Acetyl L-Cysteine
10 mg
Market median: 10.0mg (35 products) 6 studies (A:0, B:2)
1 mg
Market median: 4.0mg (32 products)

Other Ingredients

Gelatin Rice Flour Magnesium Stearate Silicon Dioxide
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: Adults and children over the age of 12, take two capsules at bedtime.

Warnings & Precautions

Children, women who are pregnant or nursing, and all individuals allergic to any foods or ingredients should consult their healthcare provider before using this product.You should not stop taking any medication without first consulting with a healthcare provider.

Do not use if seal is broken.

Additional Information

Store in a cool, dry place.

Item 30570 L1102-01

Vital Nutrients for Better Vision

PHYSICIAN APPROVED FORMULA

Metadata

Product Details

DSLD Entry Date2012-12-21
Product TypeOther Combinations
FormCapsule
BrandTriVita
DSLD ID16274
Data Updated2026-04-11
Research

Research Evidence

371
Research Sources
54
Avg Quality
148
Meta Analysis
82
Systematic Review
71
Rct
62
Clinical Trial
2
Regulatory Source
1
Cochrane Review
1
Narrative Review
1
Other
1
Openfda Safety
A Vitamin C supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017 PubMed DOI
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021 PubMed DOI
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024 PubMed DOI
A Does Vitamin C Supplementation Provide a Protective Effect in Periodontal Health? A Systematic Review and Meta-Analysis
Meta Analysis International journal of molecular sciences 2024 PubMed DOI
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021 PubMed DOI
View all evidence for Vitamin C →
Compare

Similar Products

View all Vitamin C products →

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.