ATP LAB SynermagHigh potency magnesium formula. A unique formula for optimal muscle function. Helps in the development and maintenance of bones and teeth. Helps maintain proper muscle function. Provides Source of An electrolyte (for the maintenance of good health). Helps in energy metabolism, tissue formation and bone development. Helps to maintain normal electrolyte balance. Helps to maintain the body's ability to metabolize nutrients. Helps to form red blood cells