Hair Skin And Nails
Doctor's Best Hair Skin And Nails supports healthy hair, skin, and nails with a blend of vitamins, minerals, and hyaluronic acid. This supplement is for individuals seeking to maintain and improve their beauty from within.
About This Product
Hair Skin And Nails by Doctor's Best is a collagen & beauty supplement containing 15 active ingredients. It has earned an N+ Score of 83/100 (Grade B+).
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, Biotin, Pantothenic Acid and 5 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
- +Fully transparent label with individual ingredient amounts disclosed
- +Broad ingredient diversity exceeding category norms
- +8 ingredient(s) at clinical dose levels
- +Rich formula with 15 active ingredients
Weaknesses
- −No major weaknesses identified
Ingredient Analysis (15 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Vitamin B6 | 25.000 mg | Optimal |
| Biotin | 6000.000 mcg | Optimal |
| Pantothenic Acid | 50.000 mg | Optimal |
| Vitamin A | 1000.000 IU | Optimal |
| Vitamin C | 300.000 mg | Optimal |
| Vitamin E | 60.000 IU | Optimal |
| Calcium | 47.000 mg | Under |
| Zinc | 12.000 mg | Optimal |
| Phosphorus | 21.000 mg | Under |
| Inositol | 50.000 mg | N/A |
| Vitamin B3 | 25.000 mg | Optimal |
| Hyaluronic Acid | 30.000 mg | N/A |
| Silica | 40.000 mg | N/A |
| Astaxanthin extract | 6.000 mg | N/A |
| Beauty Blend | — | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.