Comparison

L-Leucine Matrix 250 and Hmb 1000

L-Leucine Matrix 250 (PS ProSupps) lists 4 distinct ingredients and Hmb 1000 (MRM) 4 (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 0.58.

Amount per serving (and % of the Daily Value)
IngredientL-Leucine Matrix 250Hmb 1000
Calcium225 mg (17%)130 mg (10%)
Leucine3 g0.1 g
Calcium hydroxymethylbutyrate1.5 g1 g
Vitamin D6.25 mcg (31%)
Leucic acid500 mg

Amounts are per serving as DSLD gives them: L-Leucine Matrix 250, 5.1 g; Hmb 1000, 1 capsule. Current labels entered July 2015 and July 2018. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own