Zinc
90/100
This product looks safe
- Contains proprietary blend — exact ingredient amounts not disclosed
- 50% of ingredients have research evidence
A
Label Compliance Grade
Product Label
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Safety Alerts
ℹ️ Contains proprietary blend — exact ingredient amounts not disclosed
Label Data
1 Tablet(s)
Serving Size
150
Servings
Other Combinations
Product Type
50%
Evidence Coverage
Supplement Facts — Evidence Check
Calcium
45 mg
(3% DV)
35 mg
(3% DV)
✅ Within RDA (0.1× RDA of 700 mg)
📚 12 studies (Tier A: 0, B: 3)
25 mg
(227% DV)
✅ 2.3× RDA — within safe limits
📚 258 studies (Tier A: 6, B: 134)
Proprietary Blend
130 mg
Other Ingredients
Cellulose
Vegetable 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
Adult (18 - 50 Years)
Kosher
Product Information
📋 Directions for Use
Recommended Use: Take 1 tablet daily with a meal.
⚠️ Warnings & Precautions
Do not use if inner seal is missing or damaged.
🧪 Formulation Notes
Zinc is essential for numerous metabolic processes.
We source the world's purest ingredients, no matter where they are grown, to ensure the active nutrients are delivered just as nature intended.
Ko Pareve (Kosher)
Immune system support Promotes proper growth & development Herbally enhanced formula Guaranteed pure
Additional Information
Bottle made from 100% post consumer recycled material. We are committed to you and our planet. Scan to learn more.
Ko Pareve (Kosher)
New look! Same great product
Herbal experts since 1972
Product Details
UPC / SKU
0 99904 01657 6
DSLD Entry Date
2021-09-24
Product Type
Other Combinations
Form
Tablet or Pill
Brand
Nature's Sunshine
DSLD ID
255521
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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