Up to 27g of protein per shake available in 3 delicious flavours less than 160 calories per bottle formulated with green tea extract and l carnitine phd diet whey ready to drink is a delicious high protein shake that can be used at any time of the day diet whey ready to drink has been formulated with whey protein green tea extract and l carnitine to create the perfect on the go shake diet whey ready to drink contains up to 27g of quality whey and milk protein per 330ml serving diet whey