Nutricost Creatine Monohydrate Micronized Powder is formulated with micronized creatine monohydrate, one of the most extensively studied forms of creatine used in sports nutrition.Creatine is stored primarily in skeletal muscle, where it contributes to the rapid regeneration of ATP during short, high-intensity activities. Regular supplementation helps increase muscle creatine stores, supporting repeated bursts of exercise, strength, power output, and training performance.