Zinc 50 mg
60/100
Review before taking
- Zinc: 50mg is 1.2× the Tolerable Upper Intake Level (40mg)
- 100% of ingredients have research evidence
C
Label Compliance Grade
Product Label
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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 dose of zinc exceeds the recommended maximum daily intake of 40mg.
Label Data
1 Caplet(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)
Other Ingredients
Vegetable Cellulose
Dicalcium Phosphate
Contains Less Than 2% of
Label Claims — Verification
❓
All Other
All Other (99% of products)
Structure/Function (84% of products)
Nutrient (48% of products)
Target Groups
Adult (18 - 50 Years)
Product Information
📋 Directions for Use
Directions: For adults, take one (1) caplet daily, preferably with a meal.
🧪 Formulation Notes
Supports immune system function
Product Details
DSLD Entry Date
2020-12-26
Product Type
Mineral
Form
Other (e.g. tea bag)
Brand
Nature's Bounty
DSLD ID
241610
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 preventing mortality, morbidity, and growth failure in children aged 6 months to 12 years
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
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