2 Bottles of Super K 150 Count Vitamins K2 and K1 by Life ExtensionIs this for you?Vitamin K helps maintain your body’s calcium balance which affects everything from arterial health to bone density. But it’s hard to get sufficient vitamin K from food. So if you’re trying to maintain bone or arterial health a vitamin K supplement is a good idea.Choose a superior brand for superior results✔ Includes the three kinds of vitamin K commonly found in green veggies cheeses and meats✔ Non-GMO✔ Small easy to swallow soft gelOverview of Benefits✔ Supports vascular health by helping to maintain calcium balance in your arteriesVitamin K1Most common form of vitamin KVitamin K2★ Up to 6 times more bioavailable than K-1★ Remains active in the body for a longer period of time (1112)The MK-4 form of K 2 has been shown to be rapidly absorbed but to only last in the bloodstream for a short time. (10) MK-7 on the other hand was demonstrated to stay available in the body for up to 48 hours and at much higher levels. (1112) And our MK-7 is made from a unique bio-fermentation process.Get your daily dose of Vit KJust one daily softgel of Life Extensions SuperK provides 100 mcg of vitamin K-2 (MK-7); 1000 mcg of vitamin K-2 (MK-4); and 1500 micromilligrams of vitamin K 1.Also available from LE in 90 count.Add to your cart because this your health is worth the best supplements.Why Choose LifeExtension?✔ Around for 40 years✔ Manufactured in the USA✔ NSF GMP registered