"What is Super Vitamin D3? Vitamin D has classically been associated with bone health, as is obvious. Hence, many supplements have combined vitamin D with vitamin K2. Vitamins D and K2 work synergistically to ensure good bone health, as together they ensure that calcium is incorporated into the bones. Vitamin K2 enables the efficient transport of calcium from the vessels to the bones. Vitamin K, through its role in bone mineralisation, protects against conditions such as osteoporosis, osteoarthritis of the knee and arteriosclerosis. However, there are several points that have been overlooked here. Magnesium also plays a key role in bone health and therefore represents an interesting nutrient for the prevention of bone loss and osteoporosis, as concluded in a recent meta-analysis (Groenendijk et al 2022). In addition, we now know that vitamin D has functions far beyond bone health. It functions as a hormone that acts on muscles, the immune system, and so on. In order for vitamin D to fulfil all its functions, it needs to be metabolised in several previous steps. These steps require magnesium. If there is a magnesium deficiency, much of the vitamin D we obtain will not be activated. Therefore, magnesium not only supports bone health by itself, but it is also essential for vitamin D, which is important for bone health, to be activated. And it is precisely magnesium, which today is conspicuous by its absence in our diet (there is a magnesium deficiency in 60%-80% of the population according to some studies). Thanks to Ismael Galancho, we have formulated this new supplement with vitamin D + magnesium + vitamin K2 + zinc. Why add zinc? Because zinc improves vitamin D status (V?zquez-Lorente et al 2021). Product name Food supplement based on vitamins and minerals. Directions for use Recommended daily dose: 4 capsules. Take 4 capsules at any time of the day. Flavours Neutral