The combination of Vitamin D3 + K2 can help strengthen defenses, strengthen bones, muscles, joints and teeth. Vitamin D3 (cholecalciferol) is a fat-soluble vitamin that helps the body absorb calcium and phosphorus to build and maintain strong bones and supports the normal function of the immune system. Vitamin K2 plays a key role in bone health. Vitamin D3 (cholecalciferol) is a fat-soluble vitamin that helps the body absorb calcium and phosphorus to build and maintain strong bones, and supports the normal function of the immune system. Vitamin K2 plays a fundamental role in bone health, as it transports calcium from the bloodstream to the bones, preventing it from accumulating in the blood vessels. There are several forms of vitamin K, such as vitamin K1 or MK-4, but several studies have shown that Menaquinone-7 (MK-7) is much more bioavailable and bioactive than the other forms, which is why we have included it in our formula. It is formulated with extra virgin olive oil, which aids absorption, while supporting the immune system, improving circulation, promoting digestive function, and is a rich natural source of vitamins A, D, E, and K. It is recommended to take 1 pearl daily with a meal. Take until adequate vitamin D levels are reached in the blood. Food supplements should not be used as a substitute for a balanced diet. Do not exceed the daily dose. Keep out of reach of children. People under 18 years of age, or those undergoing treatment, should consult their doctor before taking any food supplement. Not recommended for people on anticoagulant therapy. Store in a cool, dry place.