CON-CRET Patented Creatine HCl revolutionized the sports nutrition category. It is more soluble and bioavailable than all other creatine derivatives. Due to Micro-Dosing, CON-CRET provides all the benefits of creatine without the unpleasant side effects. Micro-Dosing is based on your body weight and workout intensity. Your body needs creatine to build muscle, energize your cells, and strengthen your immune system. CON-CRET is stackable with any pre-workout supplement.