PER4M ZMA + zinc and Tri Magnesium 110g 120 capsules 60 servings

PER4M ZMA+ delivers 300mg of elemental magnesium from three sources - bisglycinate, citrate and oxide. Each serving combines zinc, vitamin B6 and a triple-source magnesium blend - nutrients that contribute to muscle function, energy metabolism and the normal functioning of the nervous system, helping you stay on track when you’re training hard and juggling a busy life.