Comparison

Super Collagen+C and Super Collagen plus Vitamin C

Super Collagen+C (NeoCell) lists 3 distinct ingredients and Super Collagen plus Vitamin C (21st Century) 3 (rows of one ingredient counted once); 3 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.

Amount per serving (and % of the Daily Value)
IngredientSuper Collagen+CSuper Collagen plus Vitamin C
Vitamin C60 mg (67%)60 mg (67%)
Protein5 g6 g
Collagen6 g6 g

Amounts are per serving as DSLD gives them: Super Collagen+C, 6 tablets; Super Collagen plus Vitamin C, 6 tablets. Current labels entered March 2021 and September 2020. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own