Comparison
New Life Hair With Silica and Extra Strength Hair Formula
New Life Hair With Silica (Sundown Naturals) lists 12 distinct ingredients and Extra Strength Hair Formula (Mason Natural) 13 (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 0.59.
| Ingredient | New Life Hair With Silica | Extra Strength Hair Formula |
|---|---|---|
| Calcium | 100 mg (8%) | 250 mg (19%) |
| Vitamin B12 | 6 mcg (250%) | 12 mcg (500%) |
| Zinc | 15 mg (136%) | 30 mg (273%) |
| Niacin | 16 mg (100%) | 70 mg (438%) |
| Folate | 400 mcg | 1,333 mcg DFE (333%) |
| Pantothenic Acid (Vitamin B5) | 92 mg (1840%) | 200 mg (4000%) |
| Iron | 1 mg (6%) | 4 mg (22%) |
| Manganese | 10 mg (435%) | 10 mg (435%) |
| Iodine | 150 mcg (100%) | 300 mcg (200%) |
| Choline | 120 mg (22%) | 1,000 mg (182%) |
| Vitamin E | 5 IU | |
| Biotin | 200 mcg (667%) | |
| Inositol | 250 mg | |
| PABA | 60 mg | |
| Silicon | 26 mg |
Amounts are per serving as DSLD gives them: New Life Hair With Silica, 1 tablet; Extra Strength Hair Formula, 2 tablets. Current labels entered October 2011 and February 2020. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- New Life Hair With SilicaSundown Naturals: every row against all products listing it
- Extra Strength Hair FormulaMason Natural: every row against all products listing it