WHY CHOOSE WEBBER NATURALS: Our commitment to quality starts with our farms, where many of our ingredients are grown, and carries on through every stage of development, formulation, and manufacture. We test all raw materials and finished product for quality, purity, and efficiency, paying close attention to every detail, so that you can focus on what really matters – your health. Free of artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, egg, fish, shellfish, tree nuts, or GMOs. Vitamin D is also a fat-soluble vitamin essential for calcium absorption, playing an important role in the growth and maintenance of healthy bones and teeth*. Fat-soluble MK-7 is the only form of vitamin K2 to offer 24-hour protection from a single daily dose. Other forms of vitamin K2, such as MK-4, need to be taken at a much higher dosage to provide benefits to health and only last four to six hours in the body before they are eliminated*. Vitamin D3 (cholecalciferol) and vitamin K2 (menaquinone-7 [MK-7]) are highly bioavailable and bioactive forms of these essential nutrients, with vitamin K2 providing 24-hour protection in a single dose. Together, these nutrients help guide calcium away from soft tissues, such as blood vessels, and into the bones and teeth where it is most needed.*.Best Sellers Rank: See Top 100 in Health & Household. Flavor: Unflavored. Diet Type: Gluten Free. Primary Supplement Type: Vitamin-d. Item Form: Softgel. Brand: Webber Naturals. : B09BG65VZ9. Manufacturer: WN Pharmaceuticals. Date First Available: August 23, 2021. Product Dimensions: 2.2 x 2.2 x 3.9 inches; 1.94 Ounces.