Protegra by International Vitamin Corporation — Ingredients, Evidence & Safety

🟢 100/100

This product looks safe

No ingredients exceed tolerable upper intake levels
62% of ingredients have research evidence

A Label Compliance Grade

Product Label

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Label Data

1 Softgel(s) Serving Size

Botanical with Nutrients Product Type

62% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin A

5000 IU (100% DV)

Vitamin C

250 mg (417% DV)

Vitamin E

60 IU (200% DV)

✅ 2.7× RDA — within safe limits 📚 177 studies (Tier A: 3, B: 90)

RDA 15mg This product: 40.2mg UL 1000mg

Zinc

7.5 mg (50% DV)

✅ Within RDA (0.7× RDA of 11 mg) 📚 258 studies (Tier A: 6, B: 134)

RDA 11mg This product: 7.5mg UL 40mg

Selenium

15 mcg (21% DV)

✅ Within RDA (0.3× RDA of 0.055 mg) 📚 172 studies (Tier A: 0, B: 67)

RDA 0.055mg This product: 0.015mg UL 0.4mg

Copper

1 mg (50% DV)

✅ 1.1× RDA — within safe limits 📚 36 studies (Tier A: 0, B: 11)

RDA 0.9mg This product: 1mg UL 10mg

Manganese

1.5 mg (75% DV)

✅ Within RDA (0.7× RDA of 2.3 mg) 📚 8 studies — no high-quality reviews

RDA 2.3mg This product: 1.5mg UL 11mg

Grape seed extract

50 mg

📊 Market median: 100.0mg (284 products) 📚 10 studies (Tier A: 0, B: 4)

This product: 50mg

Other Ingredients

Soybean Oil Gelatin purified Water Sorbitol Glycerin Hydrogenated Vegetable Oil Lecithin yellow Beeswax FD&C Red No. 40 Titanium Dioxide FD&C Yellow No. 6 FD&C Blue No. 1 White Edible Ink

Label Claims — Verification

❓ Nutrient

❓ All Other

❓ Structure/Function

All Other (99% of products) Structure/Function (76% of products) Nutrient (58% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Directions: Adults - One or two softgels daily or as directed by your physician. Protegra can be taken by itself or with a multivitamin.

⚠️ Warnings & Precautions

Keep out of the reach of children.

Contains: Soy.

Tamper evident feature If seal under bottle cap is broken or missing, do not use.

🧪 Formulation Notes

Contains: Soy.

Now with super-antioxidant grape seed extract & natural vitamin E

Vitamins E, C and A Work together to help neutralize damaging free radicals. Recognized as the most powerful antioxidant vitamins help protect against cell damage Natural Vitamin E Delivers twice the bio-availability of synthetic forms and more closely mimics the Viitamin E found in our food supply. Standardized Grape Seed Extract Super-antioxidant many times more powerful than Vitamin C or E. Selenium, Zinc, Copper & Manganese Assist in the process of neutralizing free radicals to optimize cell protection

Additional Information

Antioxidant

Store at 15(0) - 30(0)C (59(0) - 86(0)F).

Questions? Comments? Call 1-888-698-5032 weekdays 8:30 a.m.- 5:00 p.m. (Eastern Time)

134245-02 517488 37718VT-24

Helps protect against cell damage and premature aging

Research has shown that our bodies may benefit from higher levels of antioxidants than we get from a normal diet or multivitamin. Protegra provides precisely balanced antioxidant vitamins with trace minerals at levels higher than can be obtained from a typical diet or multivitamin. Protegra's vitamins and minerals are precisely formulated at levels similar to those documented in scientific studies to optimize health and nutritional benefits.

202492-03/517488/37718VT-24

Product Details

UPC / SKU 6 36652 37718 6

DSLD Entry Date 2017-07-25

Product Type Botanical with Nutrients

Form Softgel Capsule

Brand International Vitamin Corporation

DSLD ID 76557

Data Updated 2026-04-11

Research Evidence

337 Research Sources

54 Avg Quality Score

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 Cochrane

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 Cochrane

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 Cochrane

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 Cochrane

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 Cochrane

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 →