A refreshing & tart juice, made from carefully selected pink grapefruits with juicy bits for added flavour. We've squeezed 8 grapefruits per carton. 150ml makes up 1 of your 5 a day. Vitamin C contributes to normal collagen formation for the normal function of teeth and skin and bones and contributes to the normal function of the immune system. Eat a healthy variety of differently coloured vegetables and fruits each day - at least 5 portions.