About the brand: Optimum Nutrition, Inc. (ON) has production facilities in IL, SC and FL. Started in 1986, ON is now one of the few sports nutrition companies to manufacture in every product category. Its Gold Standard 100% Whey is the worlds’ best-selling whey protein, and it also sells Gold Standard 100% Casein , the slowly digesting protein category. ON also created the anytime energy category, which remains dominated by Essential Amino Energy.
“Optimum Nutrition, Inc. (ON) is part of Glanbia, a leading international cheese and nutritional ingredients group. ON owns and operates two premium sports nutrition brands, Optimum Nutrition and American Body Building (A.B.B.). Together, these brands provide active adults around the world with a comprehensive line of powdered, bar, tablet, capsule and ready to drink products.” according to the company website.
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