Comparison

GH Pituitary Support Day Formula and L-Arginine L-Ornithine

GH Pituitary Support Day Formula (Life Extension) lists 4 distinct ingredients and L-Arginine L-Ornithine (GNC Pro Performance) 2 (rows of one ingredient counted once); 2 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)
IngredientGH Pituitary Support Day FormulaL-Arginine L-Ornithine
Arginine800 mg1,500 mg
Ornithine800 mg1,000 mg
Calcium354 mg (27%)
Citicoline250 mg

Amounts are per serving as DSLD gives them: GH Pituitary Support Day Formula, 4 tablets; L-Arginine L-Ornithine, 4 tablets. Current labels entered April 2016 and November 2011. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own