Both vitamin D and vitamin K2 support bone and muscle health, along with cardiovascular health and immune function.* It is important to maintain an optimal level of vitamin D in the body through all stages of life, from fetal development to old age.* 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. 

Combining vitamins D and K can provide greater support of the immune and cardiovascular systems than each offers separately.* For example, vitamin D is necessary for calcium absorption, and vitamin K is important for directing calcium to the bones and away from the soft tissues, such as blood vessels and kidneys.* Thorne's Vitamin D/ K2 Liquid also provides nutritional support for oncology patients.*

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.

Serving Instructions

Take 2 drops one to three times daily or as recommended by your health professional. Invert bottle to dispense individual drops. May be added to food or mixed in beverages. Do not refrigerate.

Serving Size

2 drops contain:

Ingredients

Vitamin K (as Vitamin K2 (Menatetrenone)  200 mcg
Vitamin D (as Vitamin D3) (1000 IU)  25 mcg

Other Ingredients

Medium chain triglyceride oil
Mixed tocopherols