Calcium + Vitamin D3 + Vitamin K1 Capsules 1000mg 3 of the most popular bone health nutrients combined into a single capsule, at effective doses, in their most effective forms. Each capsule provides 200mg of calcium, 1000iu of vitamin D3 & 50mcg of vitamin K1. Optimal bone health is essential to anyone who trains regularly, particularly those who put their bodies under serious strain such as weightlifters, powerlifters & endurance athletes. These tablets provide 3 of the most important nutrients for