BioCa+K+Mg+Zn with vitamin D3. Powder for oral solution, 28 sachets. Net content: 28 sachets x 4.7 g = 131.6 g. It also contains vitamin D. Ingredients: calcium salts of citric acid, potassium citrate, magnesium salts of citric acid (magnesium citrate), zinc citrate, vitamin D (cholecalciferol).