Science-Based Nutrition Helps Increase Muscle Mass Helps Generate ATP for Energy Dietary Supplement Vegan Non-GMO - Gluten Free - Soy Free Doctor's Best Creatine Powder contains creatine, a naturally occurring amino acid that has been shown to supply energy to all cells in the body to help boost muscle strength and endurance. Adenosine Triphosphate (ATP) is a molecule used as a fundamental energy donor whenever our body uses energy. Supplementing with creatine helps the muscles to store more of this high-energy molecule to provide greater gains in strength and muscle. Creatine helps support physical performance in successive bursts of short-term high intensity exercise, providing the ready source of energy for the athlete on the go. Creatine also helps support muscle recovery from intense exercise. Helps increase muscle mass. Helps generate ATP for energy, strength & endurance.