🟡 60/100

Review before taking

  • Zinc: 51mg is 1.3× the Tolerable Upper Intake Level (40mg)
  • 100% of ingredients have research evidence
C Label Compliance Grade

Product Label

📸

Have a supplement label? Find it here.

Upload a photo of any supplement label to search our database of 92,312 products.

Safety Alerts

⚠️ Zinc: 51mg is 1.3× the Tolerable Upper Intake Level (40mg)

The safety score is low because the amount of zinc in this supplement exceeds the recommended maximum daily intake limit.

Label Data

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

Supplement Facts — Evidence Check

51 mg (340% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 1.3× (UL: 40 mg) 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 51mg UL 40mg

Other Ingredients

Rice Chelate Vegetarian Capsule

Label Claims — Verification

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

Target Groups

Vegetarian Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Recommendations: Take one (1) capsule daily or as directed by your physician.

⚠️ Warnings & Precautions

Warning: Certain medications may interact with zinc, consult your physician before use.

Keep out of reach of children.

🧪 Formulation Notes

Contains no preservatives. Bisphenol-A (BPA) & Phthalate Free

Vegetarian formulation

Non-GMO

Additional Information

Keep container tightly closed, store in a cool, dry place.

GMP Certified

Priority One Nutritional Supplements Inc since 1988

For professional use only.

Product Details

UPC / SKU 8 15354 02155 3
DSLD Entry Date 2021-10-22
Product Type Mineral
Form Capsule
DSLD ID 255678
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 →

Compare Similar Products

View all Zinc products →