Vitabiotics Wellbaby Vitamin D Drops are a Vitamin D food supplement in a natural olive oil base, for infants and young children. Suitable for vegetarians. No preservatives. No salt or yeast. No lactose. Gluten free. No gelatin. Vitabiotics Wellbaby Vitamin D Drops have been carefully developed by Vitabiotics\' nutritional experts, and pr s the exact level of Vitamin D for infants and young children, as recommended by the UK Department of Health, in a natural olive oil base. Suitable for infants from birth to 4 years.