Children are almost always on the go and growing at a rapid pace. Thats why their bodies need some extra support. Weve developed our drops with valuable vitamin D3 and vitamin K2 especially for kids aged 4 and up. Vitamin D is essential for healthy growth and bone development in young children and also supports the immune system.* The child-friendly daily dose of 2 drops contains 20 µg of vitamin D3 and 15 µg of vitamin K2. Vitamin duo for children aged 4 and up. No added sugar or flavorings. Easy to take. Just 2 drops a day. With 20 µg of vitamin D3 & 15 µg of vitamin K2. Long-lasting supply