Clinical Allergy
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 43% of ingredients have research evidence
A
Label Compliance Grade
Product Label
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Label Data
2 Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
43%
Evidence Coverage
Supplement Facts — Evidence Check
Vitamin C
500 mg
(833% DV)
200 mg
📊 Market median: 500.0mg (283 products)
📚 173 studies (Tier A: 0, B: 62)
200 mg
📊 Market median: 500.0mg (283 products)
📚 173 studies (Tier A: 0, B: 62)
100 mg
📊 Market median: 100.0mg (284 products)
📚 10 studies (Tier A: 0, B: 4)
Devil's Claw
40 mg
40 mg
📊 Market median: 470.0mg (230 products)
📚 9 studies (Tier A: 3, B: 3)
40 mg
📊 Market median: 200.0mg (136 products)
📚 3 studies — no high-quality reviews
Nettle
40 mg
40 mg
📊 Market median: 250.0mg (562 products)
📚 53 studies (Tier A: 0, B: 19)
Thyme
40 mg
Fennel
40 mg
📊 Market median: 983.0mg (16 products)
📚 7 studies (Tier A: 0, B: 1)
Picrorhiza Kurroa
40 mg
40 mg
📊 Market median: 500.0mg (19 products)
Other Ingredients
All Natural Vegetable Source of
Label Claims — Verification
❓
All Other
❓
Structure/Function
All Other (99% of products)
Structure/Function (83% of products)
Nutrient (54% of products)
Target Groups
Adult (18 - 50 Years)
Product Information
📋 Directions for Use
DIRECTIONS: Take 2 capsules daily with 8 oz. of pure water.
Additional Information
PATENT PENDING CLINICAL GRADE FORMULATION
Product Details
UPC / SKU
0 36733 00811 2
DSLD Entry Date
2013-02-25
Product Type
Other Combinations
Form
Capsule
Brand
Natural Clinician
DSLD ID
18597
Data Updated
2026-04-11
Research Evidence
371
Research Sources
54
Avg Quality Score
148
Meta Analysis
82
Systematic Review
71
Rct
62
Clinical Trial
2
Regulatory Source
1
Cochrane Review
1
Narrative Review
1
Other
1
Openfda Safety
A
Vitamin C supplementation for the primary prevention of cardiovascular disease
A
Does Vitamin C Supplementation Provide a Protective Effect in Periodontal Health? A Systematic Review and Meta-Analysis
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