JYM ZMA (90 Capsules)JYM ZMA (90 Capsules) ZMA JYM is a real, effectively dosed ZMA formula with enhanced bioavailability. Due to the forms of zinc and magnesium used, and the addition of vitamin B6, along with added BioPerine, ZMA JYM is the most effective way for athletes and other hard training individuals to get adequate zinc and magnesium. Ingredients: Serving Size 3 Capsule(s) Servings Per Container 30 Amount Per Serving % DV Vitamin B6 (as Pyridoxine HCl) 10. 5 mg