KeraVive
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 56% 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
56%
Evidence Coverage
Supplement Facts — Evidence Check
Calories
5 Calorie(s)
Total Carbohydrates
0.5 Gram(s)
(2% DV)
18 mg
(113% DV)
✅ 1.3× RDA — within safe limits
📚 193 studies (Tier A: 5, B: 63)
2 mg
(118% DV)
✅ 1.5× RDA — within safe limits
📚 113 studies (Tier A: 3, B: 35)
6 mg
(120% DV)
✅ 1.2× RDA — within safe limits
📚 1 studies — no high-quality reviews
15 mg
(136% DV)
✅ 1.4× RDA — within safe limits
📚 258 studies (Tier A: 6, B: 134)
2 mg
(222% DV)
✅ 2.2× RDA — within safe limits
📚 36 studies (Tier A: 0, B: 11)
Cynatine HNS Keratin
500 mg
150 mcg
📊 Market median: 550.0mg (217 products)
📚 29 studies (Tier A: 0, B: 5)
Other Ingredients
Rice Flour
Vegetable Cellulose
Vegetable Stearate
Label Claims — Verification
❓
All Other
❓
Structure/Function
All Other (97% of products)
Structure/Function (86% of products)
Nutrient (36% of products)
Target Groups
Adult (18 - 50 Years)
Product Information
📋 Directions for Use
Suggested Use: Take 2 capsules daily. Optimally, for the first 15 days, take two servings daily. For daily use.
🧪 Formulation Notes
Hair luster and strength enhancement therapy Supports the strength, thickness and resilience of hair Promotes the shine and brightness of hair
Additional Information
Intelligent nutritional solutions
Premium grade supplements Since 1993
Product Details
DSLD Entry Date
2021-02-25
Product Type
Other Combinations
Form
Capsule
Brand
Purity Products
DSLD ID
243787
Data Updated
2026-04-11
Research Evidence
241
Research Sources
55
Avg Quality Score
113
Meta Analysis
75
Systematic Review
32
Rct
11
Clinical Trial
3
Other
3
Regulatory Source
1
Cochrane Review
1
Narrative Review
1
Openfda Safety
A
Use of high potency statins and rates of admission for acute kidney injury: multicenter, retrospective observational analysis of administrative databases
A
Effect on cardiovascular risk of high density lipoprotein targeted drug treatments niacin, fibrates, and CETP inhibitors: meta-analysis of randomised controlled trials including 117,411 patients
A
A terminal metabolite of niacin promotes vascular inflammation and contributes to cardiovascular disease risk
A
Topical azelaic acid, salicylic acid, nicotinamide, sulphur, zinc and fruit acid (alpha-hydroxy acid) for acne
B
Assessment of the Role of Niacin in Managing Cardiovascular Disease Outcomes: A Systematic Review and Meta-analysis
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