Vitamin D3 is involved in many basic physiological processes for the body. It is important to maintain good levels, especially when you do not sunbathe regularly. It is vital for strengthening the immune system, preventing cognitive decline and preventing bone and muscle demineralization. Our vitamin D3 is cholecalciferol. As a fat-soluble vitamin, it needs a fatty medium for its best absorption. Veggunn incorporates olive oil for its organoleptic properties and for being a local ingredient. Veggunn vitamin D is safe for the whole family as it does not contain additional elements that may cause any risk. Instructions for use: Take 1 ml a day.