Dietary Supplement. 100% Pure pharmaceutical grade. Clinically proven; Muscle hydrator; Fast absorption. Dymatize Creatine Monohydrate has always been processed to an extra fine 180 microns ensuring proper dispersion. Dymatize Creatine Monohydrate is manufactured using only the most advanced techniques and conforms to the strict International Molecular Formula: C4H9N3O2H2O. Laboratory tested for quality and purity. Gluten-Free.