Skin Hair Nails
Natrol Skin, Hair & Nails is a dietary supplement formulated with vitamins, minerals, and other ingredients. This product is designed to provide a blend of nutrients in a convenient capsule format.
About This Product
Skin Hair Nails by Natrol is a collagen & beauty supplement containing 18 active ingredients. It has earned an N+ Score of 95/100 (Grade A+).
This product features a fully transparent label with individual ingredient amounts disclosed, and key ingredients are present at clinically effective doses based on peer-reviewed research.
Notable clinical-dose ingredients include Vitamin B6, Vitamin B12, Biotin and 9 more.
N+ Score Breakdown
Are key ingredients present at clinically effective doses based on research?
Does the product include all expected ingredients for its supplement category?
Are individual ingredient amounts clearly disclosed without proprietary blends?
Does the formula include a breadth of beneficial compounds from multiple pathways?
Strengths
- +Key ingredients at clinically effective doses
- +Comprehensive formula with expected ingredients for its category
- +Fully transparent label with individual ingredient amounts disclosed
- +Broad ingredient diversity exceeding category norms
- +12 ingredient(s) at clinical dose levels
- +Rich formula with 18 active ingredients
Weaknesses
- −No major weaknesses identified
Ingredient Analysis (18 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Vitamin B6 | 20.000 mg | Optimal |
| Vitamin B12 | 50.000 mcg | Optimal |
| Biotin | 5000.000 mcg | Optimal |
| Vitamin A | 751.000 mcg | Optimal |
| Vitamin C | 100.000 mg | Adequate |
| Vitamin E | 12.910 mg | Adequate |
| Zinc | 8.000 mg | Optimal |
| Copper | 2.000 mg | Optimal |
| Manganese | 2.000 mg | Optimal |
| Alpha Lipoic Acid | 10.000 mg | N/A |
| Vitamin D3 | 20.000 mcg | Under |
| Vitamin B1 | 10.000 mg | Optimal |
| Vitamin B2 | 10.000 mg | Optimal |
| Lutein | 10.000 mg | N/A |
| Hyaluronic Acid | 5.000 mg | N/A |
| Collagen | 25.000 mg | Optimal |
| Horsetail extract | 3.000 mg | N/A |
| L-Cysteine Hydrochloride | 25.000 mg | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.