Boots Baby Vitamin D3 Drops, 60 DropsWhat does it do?Boots Baby Vitamin D3 drops have been specially designed to be suitable from birth and provides 10 Âµg of Vitamin D, which is the recommended level from the UK Department of Health*. Vitamin D is known as the sunshine vitamin as your body naturally produces it when exposed to the sun. Its important to top up your little ones Vitamin D especially in the winter months when the sun is often in short supply. Vitamin D plays a critical role in supporting the healthy growth and development of bones, muscles and teeth as well as contributing to the normal function of the immune system. We have designed our product to be applied directly onto a mothers nipple or a clean surface such as a finger to allow your baby to suck theâ€¯whole drop as easily as possible. *The UK Department of Health recommends that breastfed babies from birth to one year old take a daily supplement containing a dose of 8.5 to 10 Âµg of Vitamin D, while children from 1-4 years take a dose of 10 Âµg. Our drops contain 10 ug per drop to cater for children of all ages. Â Free from Artificial Colours, Flavours and Preservatives. Lactose Free.