Comparison

Calcium Citrate 250 mg and L-Glutamic 500 mg

Calcium Citrate 250 mg (Bronson) lists 2 distinct ingredients and L-Glutamic 500 mg (Sunshine Naturals) 1 (rows of one ingredient counted once); 1 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 0.73.

Amount per serving (and % of the Daily Value)
Ingredient	Calcium Citrate 250 mg	L-Glutamic 500 mg
Glutamic Acid	50 mg	500 mg
Calcium	250 mg (19%)

Amounts are per serving as DSLD gives them: Calcium Citrate 250 mg, 1 tablet; L-Glutamic 500 mg, 1 tablet. Current labels entered December 2021 and August 2015. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own

Calcium Citrate 250 mgBronson: every row against all products listing it
L-Glutamic 500 mgSunshine Naturals: every row against all products listing it