Food supplement of Vitamin D3 (cholecalciferol) extracted from lanolin, diluted in medium chain triglyceride (MCT) oil. Vitamin D3 bioidentical to that produced by the skin. It is suitable for both adults and children, it is easily digested and absorbed. In addition, the liquid form is very comfortable and easy to dose. Vitamin D contributes to the normal functioning of the immune system and muscles. Vitamin D contributes to the process of cell division and to the maintenance of bones and teeth under normal conditions. - Vitamin D in the most bioactive form: cholecalciferol (D3). - A vitamin D3 easy to dose (suitable for daily use). - Emulsion based solely on MCT oil for optimal absorption of vitamin D3 and very high stability. - No artificial preservatives, colors or flavors. - Does not contain allergens. - Suitable for children and adults. How to use 1 drop a day for adults and young people, or following the recommendations of an expert.