Vitamin D contributes to the absorption and utilisation of calcium and phosphorus, helping to maintain bones and muscle function. Paired with Vitamin K2, this can further aid bone health and integrity but also helps to regulate blood clotting, reducing arterial calcification and improving cardiovascular health. To ensure you get the best out of supplementing with vitamin D3 and K2, we use quality sourced ingredients yielding 5000iu of vitamin D and 180ug of vitamin K2 as menaquinone MK7, which has been shown to be the most bioavailable form to use through oral administration