Came across this MyProtein yoghurt drink down from £20 to £6 for a 1kg bag. Each bag has 20 (50g) servings with each serving containing 27g of protein. At 30p a serving, with next to no fat, I've ordered quite a few to try instead of more expensive protein powders.
500g pouches are priced at £8.79 so the 1kg pouches seem to be a steal. Flavours are Strawberry and Peach & Mango.
Use the code 'BLACK' for an additional 20% and the pouches are only £4.80 each!