Comparison

Arginine Plus and L-Arginine Advanced 1,000 mg

Arginine Plus (Metagenics) lists 5 distinct ingredients and L-Arginine Advanced 1,000 mg (Dr. Mercola) 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 0.55.

Amount per serving (and % of the Daily Value)
IngredientArginine PlusL-Arginine Advanced 1,000 mg
Carbohydrate1 g1 g
Fiber1 g1 g
Arginine1,500 mg1,000 mg
Folate665 mcg DFE (166%)
Glycine10 mg

Amounts are per serving as DSLD gives them: Arginine Plus, 2 tablets; L-Arginine Advanced 1,000 mg, 3 capsules. Current labels entered August 2023 and August 2020. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own