Description DMG (Dimethylglycine) is a derivative of the amino acid glycine that acts as an important metabolic intermediate in the body. It is highly valued for its ability to function as a methyl donor, which is critical for numerous biochemical pathways, including the support of healthy detoxification. DMG is often used by athletes to help improve stamina and endurance by supporting more efficient oxygen utilization. Furthermore, it is a great supplement for enhancing cognitive function, assisting with focus and mental acuity. By supporting cellular oxygenation and the immune system, DMG contributes to overall vitality and well-being.