Comparison

Calcium 2-AEP and 2-AEP Calcium 500 mg

Calcium 2-AEP (Swanson Ultra) lists 1 distinct ingredients and 2-AEP Calcium 500 mg (Advanced Research) 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	Calcium 2-AEP	2-AEP Calcium 500 mg
Calcium	59.4 mg (5%)	59.5 mg (5%)

Amounts are per serving as DSLD gives them: Calcium 2-AEP, 1 capsule; 2-AEP Calcium 500 mg, 1 capsule. Current labels entered April 2019 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

Calcium 2-AEPSwanson Ultra: every row against all products listing it
2-AEP Calcium 500 mgAdvanced Research: every row against all products listing it