Supplement Label Index / ON Optimum Nutrition

Gold Standard Pro Gainer Double Chocolate

ON Optimum Nutrition · Powder · On market

Matched compounds

CompoundFormTierAmount
Biotin (Vitamin B7) D-Biotin Tier 1 50 mcg
Calcium unspecified/undisclosed form Unrated 600 mg
Copper unspecified/undisclosed form Unrated 550 mcg
Folate (Vitamin B9) Folic Acid Tier 2 160 mcg dfe
Folate (Vitamin B9) Folic Acid Tier 2 in blend (undisclosed)
Iodine unspecified/undisclosed form Unrated 22 mcg
Iron unspecified/undisclosed form Unrated 7.5 mg
Magnesium unspecified/undisclosed form Unrated 175 mg
Manganese unspecified/undisclosed form Unrated 580 mcg
Niacin (Vitamin B3) Niacin (Nicotinic Acid) Tier 1 4 mg
Pantothenic Acid (Vitamin B5) Calcium Pantothenate Tier 1 2 mg
Potassium unspecified/undisclosed form Unrated 660 mg
Riboflavin (Vitamin B2) Riboflavin Tier 1 0.36 mg
Thiamine (Vitamin B1) Thiamine Hydrochloride (Thiamine HCl) Tier 1 0.31 mg
Vitamin A unspecified/undisclosed form Unrated 330 mcg
Vitamin B12 (Cobalamin) Cyanocobalamin Tier 1 1.17 mcg
Vitamin B6 (Pyridoxine) Pyridoxine Hydrochloride Unrated 0.4 mg
Vitamin C Ascorbic Acid Tier 1 29 mg
Vitamin D Cholecalciferol (Vitamin D3) Tier 1 0 mcg
Vitamin E D-Alpha-Tocopherol (natural, free form) Tier 1 4 mg
Zinc unspecified/undisclosed form Unrated 3.5 mg

How these doses compare

Per serving as declared; serving sizes and daily directions differ between products.

Excipients

Label statements

View original label on DSLD → · Add to the Stack Checker

Label facts as declared by the manufacturer to the NIH Dietary Supplement Label Database (DSLD), not independently lab-tested. This page reports what the label says; it does not rate, score, or recommend this product.