NutriVitaShop.com creatine monohydrate is pharmaceutical grade and ultra-micronized for maximum bio-availability and effectiveness. Creatine is a precursor to the bio-energetic fuel creatine phosphate, which replenishes cellular ATP (adenosine triphosphate) levels during maximum intensity contractions. Supplementing with creatine can increase levels of creatine phosphate in the muscle improving work output capacity, power, recovery and muscle hydration. When muscles are hydrated, muscle catabolism (breakdown) is minimized. Volumize muscle size improving strength and power. Dramatically boost endurance & improve athletic performance. Quickly replenish ATP for peak power output. Maximize your body's production of energy. Buffers lactic acid for added reps & more intense workouts. No cramping or upset stomach. But don't be fooled, not all creatine is the same quality, which is why not all creatine brands will give you the same results.