California Gold Nutrition Baby Vitamin D3 DropsAlcohol-Free Liquid Vitamin D3 for BabiesProduced in a 3rd Party Audited cGMP Registered (Certified) Facility100% Gold GuaranteeVitamin D supplementation for infants is recommended because breastfed infants generally do not obtain adequate Vitamin D from other sources. California Gold Nutrition Baby Vitamin D3 Drops are manufactured in the USA from cholecalciferol sourced from lanolin and undergo multiple stages of quality control.iTested VerifiediHerb Blog: A Pediatrician’s Guide to Vitamins