Comparison
Hair and Vitamins For Hair
Hair (Viva Vitamins) lists 18 distinct ingredients and Vitamins For Hair (Nature's Blend) 13 (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 0.66.
| Ingredient | Hair | Vitamins For Hair |
|---|---|---|
| Vitamin B12 | 25 mcg (1042%) | 6 mcg (250%) |
| Zinc | 30 mg (273%) | 15 mg (136%) |
| Niacin | 30 mg (188%) | 35 mg (219%) |
| Folate | 400 mcg | 667 mcg DFE (167%) |
| Pantothenic Acid (Vitamin B5) | 100 mg (2000%) | 50 mg (1000%) |
| Biotin | 2,000 mcg (6667%) | 400 mcg (1333%) |
| Iron | 10 mg (56%) | 18 mg (100%) |
| Manganese | 10 mg (435%) | 5 mg (217%) |
| Copper | 2 mg (222%) | 2 mg (222%) |
| Iodine | 150 mcg (100%) | 150 mcg (100%) |
| Choline | 200 mg (36%) | 125 mg (23%) |
| Inositol | 100 mg | 125 mg |
| PABA | 150 mg | 30 mg |
| Vitamin C | 200 mg (222%) | |
| Vitamin B6 | 75 mg (4412%) | |
| Horsetail | not disclosed | |
| Gamma Linolenic Acid | not disclosed | |
| Cysteine | 400 mg |
Amounts are per serving as DSLD gives them: Hair, 2 tablets; Vitamins For Hair, 1 capsule. Current labels entered June 2021 and November 2022. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- HairViva Vitamins: every row against all products listing it
- Vitamins For HairNature's Blend: every row against all products listing it