Optimum Nutrition Nominated For 13 Bodybuilding.com Supplement of the Year Honors  ∼ Optimum Nutrition’s (ON) Gold Standard 100% Whey™ has received either Supplement of the Year, Protein Powder of the Year or both honors from customers of and visitors to the social networking, training instruction and retail supplement website. This year, ON has 13 products nominated in 12 different categories.