Comparison
Collagen Skin Renewal and Collagen
Collagen Skin Renewal (Natrol) lists 2 distinct ingredients and Collagen (youtheory) 2 (rows of one ingredient counted once); 2 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 Skin Renewal | Collagen |
|---|---|---|
| Vitamin C | 90 mg (100%) | 90 mg (100%) |
| Collagen | 2.5 g | 6 g |
Amounts are per serving as DSLD gives them: Collagen Skin Renewal, 3 tablets; Collagen, 6 tablets. Current labels entered September 2022 and August 2021. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Collagen Skin RenewalNatrol: every row against all products listing it
- Collagenyoutheory: every row against all products listing it