🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 54% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

2 Capsule(s) Serving Size
30 Servings
Other Combinations Product Type
54% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C
500 mg (556% DV)
67 mg (447% DV)
📊 4.5× RDA — above typical dose (UL: 1000 mg) 📚 177 studies (Tier A: 3, B: 90)
RDA 15mg This product: 67mg UL 1000mg
20 mg (1176% DV)
📊 15.4× RDA — above typical dose (UL: 100 mg) 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 20mg UL 100mg
Calcium
90 mg (7% DV)
40 mg (364% DV)
📊 3.6× RDA — above typical dose (UL: 40 mg) 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 40mg UL 40mg
200 mcg (364% DV)
📊 3.6× RDA — above typical dose (UL: 0.4 mg) 📚 172 studies (Tier A: 0, B: 67)
RDA 0.055mg This product: 0.2mg UL 0.4mg
1 mg (111% DV)
✅ 1.1× RDA — within safe limits 📚 36 studies (Tier A: 0, B: 11)
RDA 0.9mg This product: 1mg UL 10mg
Bilbery
50 mg
📊 Market median: 200.0mg (198 products) 📚 6 studies — no high-quality reviews
This product: 20mg
📊 Market median: 100.0mg (284 products) 📚 10 studies (Tier A: 0, B: 4)
This product: 20mg
15 mg
📊 Market median: 10.0mg (105 products) 📚 1 studies (Tier A: 0, B: 1)
This product: 15mg
L-Glutathione
10 mg
3 mg
📊 Market median: 4.0mg (32 products)
This product: 3mg

Other Ingredients

Cellulose Silica Vegetable Fatty Acids Calcium Silicate

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (99% of products) Structure/Function (83% of products) Nutrient (54% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free Sugar Free

Product Information

📋 Directions for Use

As a dietary supplement, take 2 capsules daily.

⚠️ Warnings & Precautions

Keep out of reach of children.

Do not purchase if seal is broken

🧪 Formulation Notes

Advanced nutritional support

Lutein Zeaxanthin Zinc

Builds macular pigment Promotes antioxidant activity

Soy free GMO free Gluten free Sugar free

Macular Support nourishes the macula with key nutrients Carotenoids for macular pigment Lutein and zeaxanthin are absorbed by the macula and help increase healthy retinal pigment and visual contrast. Zinc for imported retinal metabolism Zinc breaks down retinal toxins, promotes protein synthesis and cellular healing, and is an important cofactor for many antioxidant enzymes. Antioxidants for cellular function A complete antioxidant complex addresses free radicals to provide healthy function of microscopic retinal cells.

Additional Information

Store at 15-30 degrees C (59-86 degrees F) Protect from heat, light and moisture

Dr. Paul Krawitz, M.D., F.A.A.O., is passionate about eye health. With over 25 years of experience, he is one of the most professionally recognized eye surgeons in the New York area. As a practicing ophthalmic surgeon, lecturer and scholar, Dr. Krawitz is an expert in eye disease and age-related vision issues. Fascinated by the role nutrients play in overall vision health, Dr. Krawitz began to pore over peer-reviewed research and top medical journals to be able to counsel his patients about supplements they could take to support healthy vision for a lifetime. Unimpressed with most commercial supplements, Dr. Krawitz was driven to develop his own formulas, backed by science and derived from the highest quality ingredients and natural sources to ensure their potency and bioavailability. The choice of doctors, hospitals and patients seeking quality nutraceuticals for ocular health for over a decade, Dr. Krawitz' formulas are now available to consumers. Paul Krawit, M.D., F.A.A.O. President & CEO, Vitamin Science Inc. Industry Advisory Panel, Ocular Nutrition Society

Macular degeneration is a leading cause of vision loss in the United States. It destroys the delicate cells in the central part of the retina known as the macula, which is the part of the eye that provides the central vision that we need for reading and seeing details. While there is no cure for Macular Degeneration, the landmark age related eye disease studies (AREDS and AREDS2) and other research has shown that high doses of certain vitamins and minerals are beneficial for macular health.

Product Details

UPC / SKU 8 99205 00033 1
DSLD Entry Date 2023-06-22
Product Type Other Combinations
Form Capsule
DSLD ID 292309
Data Updated 2026-04-11

Research Evidence

371 Research Sources
54 Avg Quality Score
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
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024
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
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021
View all evidence for Vitamin C →

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