Comparison
Nu Essence and Hairstrength
Nu Essence (Bronson Laboratories) lists 19 distinct ingredients and Hairstrength (High Level) 11 (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 | Nu Essence | Hairstrength |
|---|---|---|
| Vitamin B6 | 2 mg (118%) | 20 mg (1176%) |
| Zinc | 15 mg (136%) | 15 mg (136%) |
| Niacin | 18 mg (113%) | 250 mg (1563%) |
| Pantothenic Acid (Vitamin B5) | 14 mg (280%) | 100 mg (2000%) |
| Biotin | 3,000 mcg (10000%) | 5,000 mcg (16667%) |
| Selenium | 70 mcg (127%) | 35 mcg (64%) |
| Copper | 2 mg (222%) | 1 mg (111%) |
| Collagen | 0.05 g | not disclosed |
| Hyaluronic acid | 10 mg | not disclosed |
| Gelatin | 100 mg | not disclosed |
| 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: Nu Essence, 2 capsules; Hairstrength, 2 capsules. Current labels entered September 2013 and June 2023. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Nu EssenceBronson Laboratories: every row against all products listing it
- HairstrengthHigh Level: every row against all products listing it