Our Vitamin D3 10,000 IU + K2 200 mcg Softgels are designed to deliver important nutrients for optimal bone, heart, and immune health.* Vitamin D3, or cholecalciferol, is crucial for calcium absorption and bone health.* It promotes the uptake of calcium and phosphorus from your diet, helping to maintain strong bones and teeth.* This high-potency dose of 10,000 IU is made to help support your body's ability to maintain optimal Vitamin D levels, especially for those with limited sun exposure or a vitamin D deficiency.* As the most bioavailable form of Vitamin D, D3 or cholecalciferol is more effective than other forms.* We also added 200 mcg of Vitamin K2 per serving in its highly bioavailable MK-7 form. Vitamin K usually comes from meat, eggs, and dairy but our product uses a plant-based vitamin K2 that is natto fermented. Vitamin K is essential for directing calcium to the right places—your bones and teeth—which also supports heart health by supporting the arteries.* By combining Vitamin D3 and K2, our formula ensures the calcium absorbed by your body is efficiently utilized for bone strength while also supporting heart health.* Our softgels are formulated with high-quality ingredients, including organic extra virgin coconut oil, which enhances the absorption of these fat-soluble vitamins.* NatureWise D3 + K2 Softgels are manufactured in the USA with high-quality ingredients from around the world in a cGMP-certified facility with third-party quality control audits. These softgels are gluten-free, non-GMO, and do not contain wheat, eggs, soy, milk, peanuts, fish, shellfish, or sesame. They do contain tree nuts (coconut oil).