Comparison
Collagen 1500 + C and Collagen 1,500 with Vitamin C
Collagen 1500 + C (Mason Natural) lists 4 distinct ingredients and Collagen 1,500 with Vitamin C (Mason Natural) 4 (rows of one ingredient counted once); 4 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 1.00: the same ingredients, at the amounts in the table below.
| Ingredient | Collagen 1500 + C | Collagen 1,500 with Vitamin C |
|---|---|---|
| Vitamin C | 150 mg (167%) | 150 mg (167%) |
| Calcium | 54 mg (4%) | 54 mg (4%) |
| Biotin | 2,400 mcg (8000%) | 2,400 mcg (8000%) |
| Collagen | 1.5 g | 1.5 g |
Amounts are per serving as DSLD gives them: Collagen 1500 + C, 3 capsules; Collagen 1,500 with Vitamin C, 3 capsules. Current labels entered March 2021 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
- Collagen 1500 + CMason Natural: every row against all products listing it
- Collagen 1,500 with Vitamin CMason Natural: every row against all products listing it