Comparison

Marine Collagen 600 mg and Collagen Types 1 and 3 with Peptan 500 mg

Marine Collagen 600 mg (Swiss BioEnergetics) lists 2 distinct ingredients and Collagen Types 1 and 3 with Peptan 500 mg (Doctor's Best) 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.

Amount per serving (and % of the Daily Value)
IngredientMarine Collagen 600 mgCollagen Types 1 and 3 with Peptan 500 mg
Vitamin C24 mg (27%)30 mg (33%)
Collagen1.2 g2 g

Amounts are per serving as DSLD gives them: Marine Collagen 600 mg, 2 capsules; Collagen Types 1 and 3 with Peptan 500 mg, 4 capsules. Current labels entered May 2023 and May 2019. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own