Thorne Research Vitamin D/K2 1 fl oz (30ml)

• Dietary Supplement

Vitamin D/K2 Liquid is a convenient way to supplement with both vitamins D and K2.

Vitamin K2, a series of molecules known as menaquinones, exerts a more powerful influence on bone than does vitamin K1. The vitamin K2 in this formula is the well-studied MK-4. 

One study in postmenopausal women found a combination of minerals along with vitamins D and K maintained healthy artery elasticity, compared to two other groups of women who received either minerals with vitamin D but not vitamin K, or placebo. Thorne's Vitamin D/K2 Liquid is in medium-chain triglyceride oil, preserved with mixed tocopherols.