Ribogen Mg helps in the maintenance of proper muscle function and is a factor in the maintenance of good health. Ribogen Mg is also a workout supplement providing a source of carbohydrates to support energy production and helps to promote endurance in extended high intensity exercise. Enhances Energy and Reduces Fatigue - Magnesium combined with D-ribose the backbone of your DNA - Helps alleviate fatigue and enhances performance - Reduces muscle pain Amount: 1 Scoop (~2.5 g) D-Ribose 2.5 g Magnesium (citrate) 20 mg Non-medicinal ingredients: none. Suggested Use: (Adult): For muscle function and good health take 1-4 scoops daily or as directed by a qualified health care practitioner. For workout support energy and endurance in high intensity exercise take 3-4 scoops daily. Mix product well in 1-2 cups of liquid (water juice etc.) immediately before consumption. Take with/without food. Cautions : Consult a health care practitioner prior to use if you are pregnant or breastfeeding. Ensure to adequately hydrate before during and after exercise.