Hair, Skin, and Nail Resilience
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 67% of ingredients have research evidence
A
Label Compliance Grade
Product Label
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Label Data
2 Vegetable Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
67%
Evidence Coverage
Supplement Facts — Evidence Check
9 mg
(45% DV)
✅ Within RDA (0.6× RDA of 14 mg)
📚 193 studies (Tier A: 5, B: 63)
1 mg
(50% DV)
✅ Within RDA (0.8× RDA of 1.3 mg)
📚 113 studies (Tier A: 3, B: 35)
150 mcg
(50% DV)
📊 5.0× RDA — above typical dose
📚 26 studies (Tier A: 0, B: 11)
7 mg
(70% DV)
✅ 1.4× RDA — within safe limits
📚 1 studies — no high-quality reviews
8 mg
(53% DV)
✅ Within RDA (0.7× RDA of 11 mg)
📚 258 studies (Tier A: 6, B: 134)
0.8 mg
(40% DV)
✅ Within RDA (0.9× RDA of 0.9 mg)
📚 36 studies (Tier A: 0, B: 11)
Cynatine HNS
250 mg
Stinging Nettle Root Extract
200 mg
100 mg
📊 Market median: 108.0mg (8 products)
📚 9 studies (Tier A: 0, B: 4)
Other Ingredients
Hydroxypropyl Methylcellulose
Rice Flour
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 two vegetable capsules once or twice daily with food, or as directed by a health care professional.
⚠️ Warnings & Precautions
Sold only for dispensing by a licensed health professional.
Pregnant and/or lactating women should consult their physician prior to use.
Tamper evident band around cap and seal on bottle. Do not use if either seal is broken or missing.
Keep out of the reach of children.
🧪 Formulation Notes
Progressive Laboratories manufactured this product in its 3rd party GMP-inspected facility. (Good Manufacturing Practices)
Hair, Skin, and Nail Resilience with Cynatine HNS
Additional Information
GMP Good Manufacturing Practice Certified GMP Compliant 21 CFR 111
Product Details
UPC / SKU
3 51821 01094 6
DSLD Entry Date
2022-04-11
Product Type
Other Combinations
Form
Capsule
DSLD ID
261776
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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