Comparison

NT2 Collagen 40 mg and Chondrinol Advanced 225

NT2 Collagen 40 mg (Life Extension) lists 1 distinct ingredients and Chondrinol Advanced 225 (Regenerative Tissue Science) 1 (rows of one ingredient counted once); 1 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)
Ingredient	NT2 Collagen 40 mg	Chondrinol Advanced 225
Collagen	0.04 g	0.04 g

Amounts are per serving as DSLD gives them: NT2 Collagen 40 mg, 1 capsule; Chondrinol Advanced 225, 1 capsule. Current labels entered June 2025 and March 2023. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own

NT2 Collagen 40 mgLife Extension: every row against all products listing it
Chondrinol Advanced 225Regenerative Tissue Science: every row against all products listing it