Comparison
Skin, Hair & Nails and Hair, Skin & Nails + Biotin 5,000 mcg
Skin, Hair & Nails (Natrol) lists 18 distinct ingredients and Hair, Skin & Nails + Biotin 5,000 mcg (Rite Aid) 25 (rows of one ingredient counted once); 16 are on both labels. On the site's similarity measure, which compares ingredient lists (1 for the same list, rarer ingredients counting for more; amounts are not part of it), the two formulas score 0.60.
| Ingredient | Skin, Hair & Nails | Hair, Skin & Nails + Biotin 5,000 mcg |
|---|---|---|
| Vitamin C | 100 mg (111%) | 90 mg (100%) |
| Vitamin B6 | 20 mg (1176%) | 5 mg (294%) |
| Vitamin D | 20 mcg (100%) | 25 mcg (125%) |
| Vitamin B12 | 50 mcg (2083%) | 8 mcg (333%) |
| Zinc | 8 mg (73%) | 6 mg (55%) |
| Vitamin A | 0.751 mg | 0.75 mg |
| Riboflavin | 10 mg (769%) | 5 mg (385%) |
| Thiamin | 10 mg (833%) | 5 mg (417%) |
| Biotin | 5,000 mcg (16667%) | 5,000 mcg (16667%) |
| Manganese | 2 mg (87%) | 5 mg (217%) |
| Copper | 2 mg (222%) | 0.9 mg (100%) |
| Alpha Lipoic Acid | 10 mg | 5 mg |
| Collagen | 0.025 g | 0.06 g |
| Hyaluronic acid | 5 mg | 1 mg |
| Horsetail | 3 mg | 3 mg |
| Cysteine | 25 mg | not disclosed |
| Calcium | 500 mg (38%) | |
| Niacin | 25 mg (156%) | |
| Vitamin E | 12.91 mg (86%) | |
| Folate | 666 mcg DFE (167%) | |
| Pantothenic Acid (Vitamin B5) | 15 mg (300%) | |
| Selenium | 12.5 mcg (23%) | |
| Choline | 10 mg (2%) | |
| Boron | 0.5 mg | |
| Lutein | 10 mg | |
| PABA | 10 mg | |
| METHIONINE | not disclosed |
Amounts are per serving as DSLD gives them: Skin, Hair & Nails, 1 capsule; Hair, Skin & Nails + Biotin 5,000 mcg, 3 caplets. Current labels entered February 2024 and November 2024. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Skin, Hair & NailsNatrol: every row against all products listing it
- Hair, Skin & Nails + Biotin 5,000 mcgRite Aid: every row against all products listing it