Ionic magnesium citrate (created from a highly absorbable proprietary blend of citric acid and magnesium carbonate), Zinc Picolinate, Calcium Lactate, Potassium Bicarbonate, Vitamin C (as ascorbic acid ), Vitamin D3 (Cholecalciferol Vegan from Lichen), Vitamin K2-MK7 (Trans), Vitamin B6 (as Pyridoxine HCl), Boric Acid.