Strengthens bones: Vitamin D helps absorb calcium and phosphorus from food, which are essential for building and maintaining healthy bones.Protects muscles: Vitamin D is necessary for normal muscle function.Strengthens the immune system: Vitamin D contributes to the normal functioning of the immune system, which protects us from infections. Ingredients: Vitamin D3: It is the most active form of vitamin D. Vitamin K2: Helps with the absorption of vitamin D and the transport of calcium to the bones. Essentialis Vitamin D3 + K2 is a natural and effective option for strengthening your bones and immune system. Its comprehensive formula and quality ingredients help your body function properly. Instructions for use / tips Take 1 tablet daily of Essentialis Vitamin D3 + K2 60 Tablets . For adults and children over 10 years of age.