Comparison

Collagen and Marine Collagen Unflavored

Collagen (Yes You Can!) lists 6 distinct ingredients and Marine Collagen Unflavored (MDLogic) 7 (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 0.40.

Amount per serving (and % of the Daily Value)
IngredientCollagenMarine Collagen Unflavored
Zinc15 mg (136%)4 mg (36%)
Vitamin A2,727 IU300 mcg RAE (33%)
Copper2 mg (222%)0.3 mg (33%)
Collagen0.29 g13.18 g
Vitamin C150 mg (167%)
Vitamin D25 mcg (125%)
Protein12 g
Biotin5,000 mcg (16667%)
Silica10 mg

Amounts are per serving as DSLD gives them: Collagen, 1 capsule; Marine Collagen Unflavored, 13.8 g. Current labels entered March 2020 and October 2023. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own