Jamieson Vitamin D3 1,000 IU fast-melting sublingual tablets play a key role in the maintenance of good health. While promoting the development of bones and teeth and helping the body effectively absorb calcium, they also help strengthen your immune system. These tablets are quickly absorbed by the body due to the unique fast-melt format.Suggested Use: Take 1 tablet daily.Caution: Consult a health care practitioner prior to use.NO lactose, artificial colours or flavours.