Zinc 30 mg
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 100% of ingredients have research evidence
A
Label Compliance Grade
Product Label
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Label Data
1 Tablet(s)
Serving Size
100
Servings
Mineral
Product Type
100%
Evidence Coverage
Supplement Facts — Evidence Check
30 mg
(273% DV)
✅ 2.7× RDA — within safe limits
📚 258 studies (Tier A: 6, B: 134)
Other Ingredients
Microcrystalline Cellulose
Dicalcium Phosphate
Stearic Acid
Magnesium Stearate
Label Claims — Verification
❓
Nutrient
❓
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)
Kosher
Gluten Free
Dairy Free
Sugar Free
Product Information
📋 Directions for Use
Directions: As a dietary supplement, take one tablet daily.
⚠️ Warnings & Precautions
Keep out of reach of children.
🧪 Formulation Notes
May help support natural resistance
All mineral amounts shown are elemental.
No sugar, no starch, no artificial colors, no artificial flavors, no preservatives, sodium free, no wheat, gluten free, no corn, no soy, no dairy. Gf gluten free
Ko Kosher Service
Additional Information
Store in a cool, dry place.
For more information: 1-888-642-2548 GNC.com
100-day supply
Ko Kosher Service
Product Details
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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