NutraBio Vitamin D3 / K2 provides full dosages of Vitamins D and K2. Our formula is Gluten Free, Lactose Free, and Non-GMO.

Third Party Tested, Full Disclosure - All NutraBio products feature fully transparent labels with no proprietary blends. Every batch of every product is tested by independent third party labs to ensure potency. Cardiovascular Support - The combination of D3 and K2 can help support arterial flexibility and overall cardiovascular health. Potent Vitamin Blend - Vitamin D3 is combined with K2 to maximize efficacy and help support healthy bones and calcium absorption. Premium K2 - Nutrabio D3 K2 uses Mena-Q MK7 to ensure the highest quality and potency due to its high bioavailability. Fully Dosed Vitamin D3 - Each Serving contains 5000 IU's of D3 as well as 180mcg of Vitamin K2.

Best Sellers Rank: See Top 100 in Health & Household. Flavor: Unflavored. Diet Type: Kosher. Primary Supplement Type: Vitamin-d. Item Form: Capsule. Brand: NutraBio. : B09LMSD4WG. Manufacturer: NutraBio Labs, Inc. Date First Available: November 11, 2021. Product Dimensions: 3.85 x 2 x 1.95 inches; 1.45 Ounces.