About this item The Active Form Of Vitamin B6; Unlike other forms of vitamin B6, BioActive Magnesium Complex does not require conversion by the liver, making it easily absorbed and utilized by the body; Vitamin B6 is vital to heart, brain and muscle health Paired With Essential Minerals; BioActive Magnesium Complex also contains chelated magnesium and zinc, in addition to Vitamin B6. Magnesium helps relax muscles and nerves in the body, while zinc helps with muscles, tendons, and ligaments For An Active Life; Supports heart health, aids tendon, ligament, and cartilage function, supports protein metabolism and muscle growth, enhances serotonin and dopamine formation, and supports nervous system function in children and adults Multiple Benefits; Vitamin B6 has been shown to reduce premenstrual tension; It also relieves water retention and bloating associated with PMS The High-Quality Difference; All Terry Naturally products are manufactured to strict Good Manufacturing Practices (cGMP) set by the FDA and are produced with the highest quality ingredients