🟡 60/100

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  • Zinc: 50mg is 1.2× the Tolerable Upper Intake Level (40mg)
  • 100% of ingredients have research evidence
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Safety Alerts

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

The safety score is low because the 50mg of zinc in this product exceeds the recommended maximum daily intake of 40mg.

Label Data

1 Capsule(s) Serving Size
Mineral Product Type
100% Evidence Coverage

Supplement Facts — Evidence Check

50 mg (333% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 1.2× (UL: 40 mg) 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 50mg UL 40mg

Other Ingredients

Cellulose Gelatin Dicalcium Phosphate Magnesium Stearate Silica

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (99% of products) Structure/Function (84% of products) Nutrient (48% of products)

Target Groups

Adult (18 - 50 Years) Dairy Free Sugar Free

Product Information

📋 Directions for Use

Directions: One capsule daily as a dietary supplement.

⚠️ Warnings & Precautions

Warning: If you are pregnant, nursing or taking any medications or planning any medical procedure, consult your doctor before use.

Discontinue use and consult your doctor if any adverse reactions occur.

Keep out of reach of children.

Tamper resistant: Do not use if seal under cap is broken or missing.

🧪 Formulation Notes

Free of: Sugar, sodium, starch, wheat, corn, dairy, yeast, soy, egg, fragrance, artificial colors or flavors and preservatives.

Zinc: Helps support immune function. Plays a role in over 300 enzymes in the body. Assists in the formation of DNA, the cell's genetic material. Is essential for cell division and growth.

Additional Information

Re-Order No. 700820 M-140 Rev. 04/16 4481-100

Potency guaranteed New Formula & Appearance Plays an important role in supporting immune system function

Store at room temperature in a dry place and avoid excessive heat.

Made in the U.S.A.

Product Details

UPC / SKU 3 09045 33260 3
DSLD Entry Date 2019-04-25
Product Type Mineral
Form Capsule
Brand Major
DSLD ID 202166
Data Updated 2026-04-11

Research Evidence

397 Research Sources
55 Avg Quality Score
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
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
A Oral zinc for treating diarrhoea in children
Meta Analysis The Cochrane database of systematic reviews 2016
A Zinc supplements for preventing otitis media
Meta Analysis The Cochrane database of systematic reviews 2014
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
A Zinc supplements for preventing otitis media
Meta Analysis The Cochrane database of systematic reviews 2010
A Zinc supplements for preventing otitis media
Meta Analysis The Cochrane database of systematic reviews 2012
A Compression bandages or stockings versus no compression for treating venous leg ulcers
Meta Analysis The Cochrane database of systematic reviews 2021
A Zinc supplementation for mental and motor development in children
Meta Analysis The Cochrane database of systematic reviews 2012
A Zinc for the common cold
Meta Analysis The Cochrane database of systematic reviews 2013
View all evidence for Zinc →

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