Main product description Nutritional supplement. Vitamin D is necessary for the proper growth and development of childrens bones and contributes to the proper functioning of the immune system. Simple dosage - a welcome alternative to pills. Vitamin D content in one drop: Vitamin D (cholecalciferol) .... 10 µg/400 IU Mode of use The food supplement is used by infants and children up to 12 years old: 1-2 drops per day, according to the doctors advice. The bottle is opened and turned upside down (do not shake or beat), the drop will release spontaneously after a while. Drip directly onto the infants tongue or add to breast milk/infant formula, food or drink. Adults and children from the age of 12 use the preparation in a dose of 2 drops per day. Warning: Keep out of reach of children. The established recommended daily dose should not be exceeded. The nutritional supplement should not be used as a substitute for a varied diet.