Food supplement with Vitamin D3 in the form of cholecalciferol in a liquid solution with a dropper that helps maintain normal bone and tooth health and supports the proper functioning of the immune system. - 1 drop provides on average 1000IU of Vitamin D3. DosageFor adults , take 1 drop daily. Take directly or add to your favorite drink. Shake well.Precautions : Do not exceed the recommended dose. If the pipette comes into contact with your lips or oral tissues, wash and dry it thoroughly before placing it back in the bottle and closing it completely. Take preferably with a meal containing fat. Not intended for use in infants. Administer to children under 4 years of age only under the supervision of a pediatrician. Keep out of reach of children. Consult a doctor if you are pregnant/nursing, taking medication, or have a medical condition. Discard if the product changes color, becomes cloudy and/or shows signs of alteration on the surface of the liquid.