Comparison

Extra Strength Glucosamine HCl 1500 mg with MSM 1500 mg and Glucosamine HCl & MSM Triple Strength

Extra Strength Glucosamine HCl 1500 mg with MSM 1500 mg (Kirkland Signature) lists 4 distinct ingredients and Glucosamine HCl & MSM Triple Strength (Sunmark) 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 0.84.

Amount per serving (and % of the Daily Value)
IngredientExtra Strength Glucosamine HCl 1500 mg with MSM 1500 mgGlucosamine HCl & MSM Triple Strength
Carbohydrate1 g1 g
Methylsulfonylmethane1,500 mg750 mg
Glucosamine Hydrochloride1.5 g0.75 g
Sugar1 g

Amounts are per serving as DSLD gives them: Extra Strength Glucosamine HCl 1500 mg with MSM 1500 mg, 2 tablets; Glucosamine HCl & MSM Triple Strength, 1 tablet. Current labels entered August 2022 and April 2012. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own