Holland and Barrett Healthy Kids Vitamin D3 Liquid. Our nifty formulation: Formulated especially for Children aged 1 year +. Provides 170% Nutrient Reference Value for Vitamin D3. Vitamin D is recommended for infants and children ages 6months to 5years by the Chief Medical Officer. Suitable for Vegetarians Vitamin D contributes to the maintenance of normal bones and teeth, which is needed in the growth and development of children. Make sure your little ones are getting the Vitamin D3 they need by supplementing with this easy to use liquid. Holland and Barrett Healthy Kids Vitamin D3 Liquid. Our nifty formulation: Formulated especially for Children aged 1 year +. Provides 170% Nutrient Reference Value for Vitamin D3. Vitamin D is recommended for infants and children ages 6months to 5years by the Chief Medical Officer. Suitable for Vegetarians Vitamin D contributes to the maintenance of normal bones and teeth, which is needed in the growth and development of children. Make sure your little ones are getting the Vitamin D3 they need by supplementing with this easy to use liquid.