Comparison
Hairstrength and Nu Essence
Hairstrength (High Level) lists 11 distinct ingredients and Nu Essence (Bronson Laboratories) 19 (rows of one ingredient counted once); 10 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 0.45.
| Ingredient | Hairstrength | Nu Essence |
|---|---|---|
| Vitamin B6 | 20 mg (1176%) | 2 mg (118%) |
| Zinc | 15 mg (136%) | 15 mg (136%) |
| Niacin | 250 mg (1563%) | 18 mg (113%) |
| Pantothenic Acid (Vitamin B5) | 100 mg (2000%) | 14 mg (280%) |
| Biotin | 5,000 mcg (16667%) | 3,000 mcg (10000%) |
| Selenium | 35 mcg (64%) | 70 mcg (127%) |
| Copper | 1 mg (111%) | 2 mg (222%) |
| Collagen | not disclosed | 0.05 g |
| Hyaluronic acid | not disclosed | 10 mg |
| Gelatin | not disclosed | 100 mg |
| Vitamin C | 60 mg (67%) | |
| Riboflavin | 10 mg (769%) | |
| Ginger | 16.7 mg | |
| Grape | 10 mg | |
| Boron | 0.5 mg | |
| Alpha Lipoic Acid | 10 mg | |
| Silicon | 6 mg | |
| Medium Chain Triglycerides | 0.0167 g | |
| Hibiscus | 16.7 mg | |
| Keratin | 500 mg |
Amounts are per serving as DSLD gives them: Hairstrength, 2 capsules; Nu Essence, 2 capsules. Current labels entered June 2023 and September 2013. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- HairstrengthHigh Level: every row against all products listing it
- Nu EssenceBronson Laboratories: every row against all products listing it