Comparison

Collagen Tablets and Collagen Types 1 & 3 1000 mg

Collagen Tablets (Higher Nature) lists 4 distinct ingredients and Collagen Types 1 & 3 1000 mg (Doctor's Best) 4 (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 0.62.

Amount per serving (and % of the Daily Value)
IngredientCollagen TabletsCollagen Types 1 & 3 1000 mg
Vitamin C120 mg (133%)30 mg (33%)
Calcium180 mg (14%)4.2 mg (under 1%)
Collagen6 g3 g
Sodium17.1 mg
Copper0.45 mg (50%)

Amounts are per serving as DSLD gives them: Collagen Tablets, 6 tablets; Collagen Types 1 & 3 1000 mg, 3 tablets. Current labels entered March 2024 and May 2016. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own