Comparison

Glucosamine HCl 1500 mg with MSM 1500 mg and Glucosamine HCl with MSM

Glucosamine HCl 1500 mg with MSM 1500 mg (Kirkland Signature) lists 3 distinct ingredients and Glucosamine HCl with MSM (CVS Health) 3 (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 1.00: the same ingredients, at the amounts in the table below.

Amount per serving (and % of the Daily Value)
IngredientGlucosamine HCl 1500 mg with MSM 1500 mgGlucosamine HCl with MSM
Carbohydrate2 g2 g
Methylsulfonylmethane1,500 mg1,500 mg
Glucosamine Hydrochloride1.5 g1.5 g

Amounts are per serving as DSLD gives them: Glucosamine HCl 1500 mg with MSM 1500 mg, 2 tablets; Glucosamine HCl with MSM, 2 caplets. Current labels entered September 2013 and December 2020. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own