ATP Cofactors^™ is a specially formulated high potency vitamin B2/B3 combination, containing 100 mg of riboflavin and 500 mg of niacin (as inositol hexanicotinate) per tablet. ATP Cofactors^™ supports ATP production by providing the precursors of NADH and FADH2.* Intended to be used as part of a complete nutritional program emphasizing magnesium instead of calcium.

B-vitamins including riboflavin and niacin, but also thiamine and pyridoxine, cannot function well in the body without being activated by phosphorylation, which requires magnesium. Adequate magnesium supports optimal performance of B vitamins.*