Comparison
Hair, Skin & Nails and Extra Strength Hair, Skin & Nails
Hair, Skin & Nails (Botanic Choice) lists 21 distinct ingredients and Extra Strength Hair, Skin & Nails (Nature's Bounty Optimal Solutions) 22 (rows of one ingredient counted once); 17 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, Skin & Nails | Extra Strength Hair, Skin & Nails |
|---|---|---|
| Vitamin C | 100 mg (111%) | 60 mg (67%) |
| Vitamin B6 | 5 mg (294%) | 5 mg (294%) |
| Vitamin B12 | 8 mcg (333%) | 8 mcg (333%) |
| Fat (unspecified) | 1 g | 1 g |
| Zinc | 15 mg (136%) | 7.5 mg (68%) |
| Niacin | 5 mg (31%) | 25 mg (156%) |
| Vitamin E | 25 IU | 10 mg (67%) |
| Folate | 200 mcg | 333 mcg DFE (83%) |
| Vitamin A | 2,500 IU | 1.5 mg |
| Riboflavin | 5 mg (385%) | 5 mg (385%) |
| Thiamin | 5 mg (417%) | 3 mg (250%) |
| Biotin | 5,000 mcg (16667%) | 5,000 mcg (16667%) |
| Iron | 5 mg (28%) | 3 mg (17%) |
| PABA | 10 mg | 10 mg |
| Collagen | 0.025 g | 0.05 g |
| Hyaluronic acid | 30 mg | 30 mg |
| Argan nut oil | 25 mg | 25 mg |
| Calcium | 32 mg (2%) | |
| Magnesium | 5 mg (1%) | |
| Pantothenic Acid (Vitamin B5) | 4 mg (80%) | |
| Selenium | 12.5 mcg (23%) | |
| Manganese | 5 mg (217%) | |
| Copper | 0.9 mg (100%) | |
| Phosphorus | 25 mg (2%) | |
| Alpha Lipoic Acid | 10 mg | |
| Horsetail | 3 mg |
Amounts are per serving as DSLD gives them: Hair, Skin & Nails, 2 liquid capsules; Extra Strength Hair, Skin & Nails, 3 softgels. Current labels entered January 2018 and March 2023. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Hair, Skin & NailsBotanic Choice: every row against all products listing it
- Extra Strength Hair, Skin & NailsNature's Bounty Optimal Solutions: every row against all products listing it