Metagenics' D3 + K is a scientifically formulated dietary supplement designed to support bone health and immune function.* Packed into each small, easy-to-swallow softgel of vitamin D3 as cholecalciferol. Vitamin D3 plays a critical role in several pathways of human health, particularly in bone mineralization and immune support.*In addition to the high potency vitamin D3, each softgel also contains the bioavailable vitamin K2 supplement (menaquinone-7), a form of vitamin K2 that the body can easily utilize. Vitamin K2 MK-7 is recognized for its essential role in the transportation of calcium, thus supporting healthy bone formation and mineralization.* This unique blend of vitamin D3 K2 in an oil-solubilized form aids optimal absorption in the intestinal tract, making it a superior choice among bone strength supplements and immune support supplements.*The Metagenics D3 + K supplement isn't just about high-quality, bioactive ingredients. It's also about what you won't find in it. This product is gluten-free and non-GMO, making it a suitable choice for individuals with specific dietary requirements. Additionally, this product is covered by the Metagenics 60-Day satisfaction guarantee, giving you peace of mind with your purchase. Trust Metagenics D3 + K for your vitamin D and K2 supplementation needs and support your journey to optimal health.*With a heritage of breakthrough science, innovative products, unsurpassed quality, practitioner education, and dedicated partnerships, it is clear why Metagenics has become one of the most trusted health and wellness brands worldwide. For over 40 years Metagenics has developed high-quality, science-based nutritional supplements, medical foods, and lifestyle programs to support the growing number of people seeking to improve their health and achieve their wellness goals.