Comparison

Primary Digest and Primary Digest

Primary Digest (Vinco's) lists 8 distinct ingredients and Primary Digest (Vinco) 8 (rows of one ingredient counted once); 8 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)
IngredientPrimary DigestPrimary Digest
Calcium36 mg (3%)36 mg (3%)
Phosphorus27 mg (2%)27 mg (2%)
Papain65 mg65 mg
Glutamic Acid165 mg165 mg
Betaine165 mg165 mg
Pepsin25 mg25 mg
Bile20 mg20 mg
Scabrous Gentian20 mg20 mg

Amounts are per serving as DSLD gives them: Primary Digest, 1 tablet; Primary Digest, 1 tablet. Current labels entered June 2014 and January 2022. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own