ZMA Vitamin B6 - 60 Tablets - Muscle Energy, Testosterone, Sleep Booster. Pure ZINC MAGNESIUM ASPARATE - ZMA Tablets. Pure Zinc, Magnesium and Vitamin B6 improves upon the original ZMA formula, by synergistically combining Zinc, Magnesium and Vitamin B6 in optimal dosages to enhance recovery from exercise, sleep, and hormone optimisation.