Comparison

100% Casein Protein Chocolate Supreme and 100% Soy Isolate Chocolate Supreme

100% Casein Protein Chocolate Supreme (GNC Pro Performance) lists 14 distinct ingredients and 100% Soy Isolate Chocolate Supreme (GNC Pro Performance) 14 (rows of one ingredient counted once); 14 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)
Ingredient100% Casein Protein Chocolate Supreme100% Soy Isolate Chocolate Supreme
Carbohydrate3 g3 g
Vitamin Cnot disclosednot disclosed
Calciumnot disclosednot disclosed
Sodium230 mg250 mg
Sugar1 g1 g
Fat (unspecified)1 g1.5 g
Potassium290 mg (6%)260 mg (6%)
Vitamin Anot disclosednot disclosed
Protein25 g20 g
Fiber1 g1 g
Ironnot disclosednot disclosed
Saturated fat0.5 g0.5 g
Cholesterol20 mg0 mg
Trans fat0 mg0 mg

Amounts are per serving as DSLD gives them: 100% Casein Protein Chocolate Supreme, 35 g; 100% Soy Isolate Chocolate Supreme, 29 g. Current labels entered November 2016 and January 2017. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own