Hi I would compare the back and theyll probably be pretty much similar. These shakes are all about calorie control so I don't see why it wouldn't work the same. I have tried other brands but find slim fast tastiest :0) xx
the Tesco ones are much sweeter, and not as many flavours but, yeah, they do the same thing....i tend to stock up on SF when on offer (like nw) and then when i run out switch to the Tesco ones. x