D3 + K2 is your go-to vitamin D supplement to support your immune system, heart, bones, muscles and mood. Vitamin D3 is THAT important, and it needs vitamin K2 to maximize all those benefits. With an estimated 1 billion people worldwide experiencing vitamin D deficiencies, supplementing is an effective solution—especially if you get less sun exposure during those winter months. Our premium formulation packs a punch with 125 mcg per serving and the most bioavailable form of K2 available (MK-7).

THE PERFECT PAIR. Most people know the benefits of vitamin D, but many don’t realize that vitamin D NEEDS vitamin K2 to maximize benefits. If you’re fighting a vitamin D deficiency, you need to supplement Vitamin K2 as well. Zhou’s K2+D3 has you covered.
BONE SUPPORT. The ‘sunshine vitamin’ D3 helps your body absorb calcium while vitamin K2 (as MK-7, the form of K2 with the highest bioavailability) directs calcium to your bones instead of joints and arteries, where too much calcium could be problematic.
HEALTHY HEART FORMULA. Calcification occurs when calcium has been absorbed by the body, but deposited in arteries instead of bones. This premium formula helps support the proper absorption and distribution of calcium to help support a healthy heart.
ONLY THE BEST. Just one small, easy-to-swallow veggie capsule of K2+D3 per day provides 5000 IU of D3 and 90 mcg of K2 as MK-7, helping you support strong bones, a healthy cardiovascular system, and a strong immune system.
BASED IN THE HEART OF UTAH. At Zhou, we use only the highest-quality ingredients in a facility following Good Manufacturing Practices. Plus, we test everything at our lab in Utah, so you can be confident that you’re fueling your body with the very best.