Bulking Agents (Micro Crystalline Cellulose, Di Calcium Phosphate), Zinc Citrate, Zinc Bisglycinate, Zinc Picolinate, Copper Bisglycinate, Anti Caking Agents (Magnesium Stearate, Silicon Dioxide). (as Zinc Citrate 100mg @ 30%, Zinc Bisglycinate 43mg @ 30%, Zinc Picolinate 46mg @ 20%).