Comparison
Collagen and Collagen Renew With Hyaluronic Acid & Vitamin C
Collagen (GNC Women's) lists 4 distinct ingredients and Collagen Renew With Hyaluronic Acid & Vitamin C (ResVitale) 5 (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 0.89.
| Ingredient | Collagen | Collagen Renew With Hyaluronic Acid & Vitamin C |
|---|---|---|
| Vitamin C | 60 mg (67%) | 60 mg (67%) |
| Protein | 5 g | 2 g |
| Collagen | 6 g | 2.5 g |
| Hyaluronic acid | 5 mg | 20 mg |
| Carbohydrate | 0 g |
Amounts are per serving as DSLD gives them: Collagen, 6 caplets; Collagen Renew With Hyaluronic Acid & Vitamin C, 2.6 g. Current labels entered February 2018 and April 2014. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- CollagenGNC Women's: every row against all products listing it
- Collagen Renew With Hyaluronic Acid & Vitamin CResVitale: every row against all products listing it