Hair, Skin & Nails
Sundown Naturals Hair, Skin & Nails offers a combination of vitamins including A, C, D, E, and various B vitamins, alongside Folic Acid. This supplement provides a foundational blend of common nutrients. It has an N+ Score of 82.
About This Product
Hair, Skin & Nails by Sundown Naturals is a collagen & beauty supplement containing 25 active ingredients. It has earned an N+ Score of 82/100 (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 Thiamine, Riboflavin, Niacin and 13 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
- +16 ingredient(s) at clinical dose levels
- +Rich formula with 25 active ingredients
Weaknesses
- −No major weaknesses identified
Ingredient Analysis (25 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Thiamine | 5.000 mg | Optimal |
| Riboflavin | 5.000 mg | Optimal |
| Niacin | 25.000 mg | Optimal |
| Vitamin B6 | 5.000 mg | Optimal |
| Vitamin B12 | 8.000 mcg | Optimal |
| Biotin | 5000.000 mcg | Optimal |
| Pantothenic Acid | 15.000 mg | Optimal |
| Vitamin A | 5000.000 IU | High |
| Vitamin C | 60.000 mg | Adequate |
| Vitamin D | 1000.000 IU | Optimal |
| Vitamin E | 15.000 IU | Optimal |
| Calcium | 260.000 mg | Adequate |
| Magnesium | 50.000 mg | Under |
| Zinc | 7.500 mg | Adequate |
| Manganese | 2.000 mg | Optimal |
| Folic Acid | 200.000 mcg | Adequate |
| Alpha Lipoic Acid | 10.000 mg | N/A |
| Phosphorus | 128.000 mg | Under |
| Inositol | 30.000 mg | N/A |
| Choline Bitartrate | 10.000 mg | Under |
| hydrolyzed Collagen | 50.000 mg | High |
| PABA | 10.000 mg | N/A |
| Ribonucelic Acid | 10.000 mg | N/A |
| Citrus Bioflavonoid / Rutin Complex | 38.000 mg | N/A |
| Horsetail | 3.000 mg | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.