CanPrev?s D3 & K2 Drops offer a convenient way to supplement this critical vitamin. Each drop of D3&K2 delivers 250IU of vitamin D3 and 30mcg of vitamin K2, or menaquinone-7, a potent form of vitamin K derived from natto, or fermented soy. Menaquinone-7 is an effective activator of osteocalcin, the protein essential for calcium deposition in bone. It works synergistically with vitamin D3 to help influence mineral strength in bones and teeth. These fat-soluble vitamins are suspended in a medium chain triglyceride (MCT) oil base. MCT oil consists of stable fatty acids that enhance the absorption of fat-soluble nutrients. Get the benefits of a sunshine vacation every day of the year with CanPrev?s D3&K2!