Comparison
Hair, Skin & Nails and Ultimate Hair Strength
Hair, Skin & Nails (Bluebonnet Beautiful Ally) lists 10 distinct ingredients and Ultimate Hair Strength (Joyce Giraud) 11 (rows of one ingredient counted once); 6 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 0.40.
| Ingredient | Hair, Skin & Nails | Ultimate Hair Strength |
|---|---|---|
| Vitamin C | 100 mg (111%) | 100 mg (111%) |
| Biotin | 5,000 mcg (16667%) | 10,000 mcg (33333%) |
| Resveratrol | 20 mg | not disclosed |
| Glutathione | 40 mg | not disclosed |
| Collagen Peptides | 0.5 g | not disclosed |
| Keratin | 50 mg | 500 mg |
| Vitamin D | 25 mcg (125%) | |
| Zinc | 10 mg (91%) | |
| Vitamin A | 0.75 mg | |
| Pantothenic Acid (Vitamin B5) | 25 mg (500%) | |
| Coenzyme Q-10 | 25 mg | |
| Methylsulfonylmethane | 500 mg | |
| Moringa | not disclosed | |
| Passionfruit | not disclosed | |
| Argan nut oil | not disclosed |
Amounts are per serving as DSLD gives them: Hair, Skin & Nails, 2 capsules; Ultimate Hair Strength, 2 capsules. Current labels entered July 2025 and April 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 & NailsBluebonnet Beautiful Ally: every row against all products listing it
- Ultimate Hair StrengthJoyce Giraud: every row against all products listing it