Codeage ADK Vitamins supplement combines vitamins A, D3, K1, and K2 (MK 4 & MK 7) in a single formula. Vitamins A, D, and K may help support bones, immune function, and overall well-being.* This A D K supplement is convenient to use with just 1 capsule a day. 6-month supply. Codeage ADK supplement features 900 mcg of vitamin A as retinyl palmitate, 125 mcg of vitamin D3 (5000 IU), 1000 mcg of vitamin K1, as well as vitamin K2 (1500 mcg MK4 + 300 mcg MK7). ADK Vitamins feature multiple forms of vitamin K, including vitamin K1 and vitamin K2 (menaquinone 4 and menaquinone 7), providing the benefits of both types of vitamin K in one easy-to-take capsule. A D K supplement is convenient with just one capsule daily. Each bottle of Codeage ADK Vitamins provides a 6-month supply. This ADK supplement formula is non-GMO, dairy, soy, and gluten-free, making it an ideal choice for those with specific dietary requirements. Codeage ADK vitamins supplement is manufactured in the USA with global ingredients in a cGMP-certified facility for quality and purity. Third-party tested. This formula is free of artificial flavors, colors, sweeteners, or preservatives.