Vitamin D is normally obtained by the skin from the ultraviolet energy of the sun. However, it is not abundant in food. As more people avoid sun exposure or during colder months, Vitamin D supplementation becomes even more necessary to ensure that your body receives an adequate supply. NOW Kids Vitamin D-3 Liquid provides a highly absorbable format that can easily be taken directly from the dropper or added to beverages. Made with a MCT (Medium chain triglycerides) oil base, which flavourless, making it suitable for infants, fussy eaters up to adolescents. Our NOW natural and organic Supplements are an effective way to ensure you and your loved ones are getting essential vitamins, minerals and nutrients for daily optimal health. Since 1968, NOW has been making top quality products that are tested to the highest standards to empower people to lead healthier lives. Our promise - what is on the label, is precisely what is in the bottle.FAMILY OWNED OPERATED: Our product is proudly packaged by a family owned and operated company since 1968. GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory testing methods (for stability, potency, and product formulation). CLASSIFICATIONS CERTIFICATIONS: Non-GMO, Halal, Kosher, Soy Free. HELPS MAINTAIN STRONG BONES : For adults, take 4 drops 1 to 5 times daily. For children, administer 4 drops once daily. STRUCTURAL SUPPORT : Each drop contains 100 IU of vitamin D, 4 drops provide 400 IU, 20 drops provide 2,000 IU.