Comparison
Skin Hair Nails and Vitamins For The Hair
Skin Hair Nails (Natrol) lists 18 distinct ingredients and Vitamins For The Hair (Vitamin World) 15 (rows of one ingredient counted once); 13 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 0.61.
| Ingredient | Skin Hair Nails | Vitamins For The Hair |
|---|---|---|
| Vitamin C | 100 mg (111%) | 1,000 mg (1111%) |
| Vitamin B6 | 20 mg (1176%) | 100 mg (5882%) |
| Vitamin B12 | 50 mcg (2083%) | 100 mcg (4167%) |
| Zinc | 8 mg (73%) | 5 mg (45%) |
| Vitamin A | 5,000 IU | 10,000 IU |
| Riboflavin | 10 mg (769%) | 100 mg (7692%) |
| Thiamin | 10 mg (833%) | 100 mg (8333%) |
| Biotin | 500 mcg (1667%) | 2,000 mcg (6667%) |
| Copper | 2 mg (222%) | 2 mg (222%) |
| Choline | 50 mg (9%) | 500 mg (91%) |
| Inositol | 25 mg | 500 mg |
| PABA | 50 mg | 100 mg |
| Cysteine | 75 mg | 334 mg |
| Niacin | 100 mg (625%) | |
| Vitamin E | 50 IU | |
| Folate | 400 mcg | |
| Manganese | 2 mg (87%) | |
| Methylsulfonylmethane | 250 mg | |
| Burdock | 50 mg | |
| Glutathione | 2 mg |
Amounts are per serving as DSLD gives them: Skin Hair Nails, 2 capsules; Vitamins For The Hair, 3 caplets. Current labels entered January 2016 and November 2011. 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
- Vitamins For The HairVitamin World: every row against all products listing it