Vegan Vitamin D3 K2 Drops, Children 1-3 years: take 2-3 drops per day; Children 4-8 years: 3 drops per day; Adolescents 9-13 years: 3-5 drops per day. Dispense directly into the mouth or mix with formula, juice or other foods,Medicinal ingredients (per drop): Vitamin D3 (Cholecalciferol) from lichen 5mcg (200IU), Vitamin K2 (Menaquinone 7, K2VITAL) 10mcg