Bulk Calcium + Vitamin D3 + Vitamin K1 Capsules combine 3 of the most popular bone health nutrients into one convenient capsule. Provides 200mg Calcium, 1000iu Vitamin D, and 50mcg Vitamin K per capsule. Calcium supplement provided as 1000mg Calcium Citrate. Highly bioavailable forms of Calcium and Vitamin D. Contributes to maintenance of normal bones, teeth and muscle. Vitamin D contributes to normal Calcium absorption and maintenance of bone health and muscle function. Vitamin K contributes to maintenance of bones and normal blood clotting. Bone health is important for regular training including weightlifters and powerlifters. Available in 90 Capsule and 270 Capsule packs. Ingredients: Calcium Citrate 1000mg, Gelatin Capsule Shell, Vitamin D3 (Cholecalciferol, Maltodextrin), Anti-Caking Agent (Magnesium Stearate, Silicon Dioxide), Vitamin K1 (Maltodextrin, Phylloquinone). Allergen-free.