Core Level Zinc
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 31% of ingredients have research evidence
A
Label Compliance Grade
Product Label
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Label Data
1 Tablet(s)
Serving Size
Other Combinations
Product Type
31%
Evidence Coverage
Supplement Facts — Evidence Check
4.3 mg
(28.6% DV)
✅ Within RDA (0.4× RDA of 11 mg)
📚 258 studies (Tier A: 6, B: 134)
Potassium
2 mg
(0.06% DV)
Calcium
2 mg
(0.2% DV)
175 mcg
(2917% DV)
📊 72.9× RDA — above typical dose
📚 138 studies (Tier A: 1, B: 44)
200 mcg
(50% DV)
✅ Within RDA (0.5× RDA of 0.4 mg)
📚 225 studies (Tier A: 10, B: 105)
Vitamin A
2500 IU
(50% DV)
10 mg
(667% DV)
📊 8.3× RDA — above typical dose
📚 76 studies (Tier A: 0, B: 33)
Glandular Concentrates
180 mg
25 mg
📊 Market median: 500.0mg (143 products)
40 mg
📊 Market median: 17.4mg (161 products)
Gotu Kola
40 mg
Goldenseal
30 mg
Rice Bran
15 mg
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 use: One tablet daily or as directed.
⚠️ Warnings & Precautions
TAMPER RESISTANT OUTER SEAL - DO NOT USE IF BROKEN.
KEEP OUT OF REACH OF CHILDREN.
🧪 Formulation Notes
Contains no starch, salt, sugar, wheat, corn, yeast, soy, milk, or preservatives.
Additional Information
FOR DISTRIBUTION BY HEALTH CARE PROFESSIONALS ONLY.
"When You Want The Best"
Store in cool, dry place.
Manufactured under strict GMP and USP guidelines.
8749 MFG07/2009
Product # 1640
Product Details
DSLD Entry Date
2013-11-25
Product Type
Other Combinations
Form
Tablet or Pill
Brand
Nutri-West
DSLD ID
27758
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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