Comparison

HCl & Pepsin and Betaine HCl 575 mg With 150 mg Of Pepsin

HCl & Pepsin (Genestra Brands) lists 3 distinct ingredients and Betaine HCl 575 mg With 150 mg Of Pepsin (NOW) 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 0.74.

Amount per serving (and % of the Daily Value)
IngredientHCl & PepsinBetaine HCl 575 mg With 150 mg Of Pepsin
Betaine Hydrochloride650 mg575 mg
Pepsin150 mg150 mg
Lipase10 mg

Amounts are per serving as DSLD gives them: HCl & Pepsin, 1 capsule; Betaine HCl 575 mg With 150 mg Of Pepsin, 1 capsule. Current labels entered March 2017 and October 2012. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own