Vitamin D3 with K2 Liquid Drops, All Natural, Non-GMO, 1208iu D3 and 25mcg K2 (mk7) per Serving, Support Your Bones, Immune System and Energy Levels, with or Without Peppermint Oil

With vitamin K2 - essential for optimum D3 absorption! On its own, vitamin D3 helps promote calcium absorption. Vitamin K2 helps ensure that the calcium is used where its needed in the body - like in ...