Optimum Nutrition’s Gold Standard supercharges my recovery, is easy to digest, and tastes good — which is why it’s also our top pick.

The world's best-selling1 protein powder Gold Standard 100% Whey adds two breakfast-inspired flavors alongside the brand's new AMIN.O. ENERGY tropical-infused flavors "For over 35 years, Optimum ...

“Whey protein would technically be considered the ‘gold standard,’ and that’s because whey protein is a milk protein.