Rule One

Supports Muscle Recovery and HydrationWhen it comes to maintaining and building new muscle mass, the nine essential amino acids are literally essen...

R1 Creatine delivers the most effective performance enhancing supplement (creatine) in the most extensively researched form (monohydrate). Better s...

Blended for Potency, Taste, and ValueMade with 100% whey, providing 24g of fast-acting protein, great taste, and exceptional value, R1 Whey Blend i...

Part amino. Part energy. Entirely versatile. Use it in place of coffee in the morning or afternoon, a serving before a long study session, or a dou...

Blended for Potency, Taste, and ValueMade with 100% whey, providing 24g of fast-acting protein, great taste, and exceptional value, R1 Whey Blend i...

As Pure as it Gets.This protein formula is as pure as it gets. With 25g of protein and over 6g of BCAAs — entirely from intact and hydrolyzed whey ...

Supports Muscle Recovery, Hydration and Energy* When it comes to maintaining and building new muscle mass, the nine essential amino acids are liter...

Micronized Glutamine FormulaProlonged bouts of intense exercise don’t just drain your energy; they also deplete your body’s nutritional reserves an...

R1 Energized Fruits & Greens provides the equivalent of 1 ¼ servings of fruit and vegetable servings in every scoop. For added daily energy and...

SIZE, STRENGTH, ENERGY & HYDRATION*R1 Charged Creatine combines the most widely researched ingredient for muscle size, strength and intensity, ...