I have the mixed flavour pack, my favourite is Cafe Latte! Must say so far i have been on for over a week and find it quite easy to have a coffee in morning then a shake for breakfast and a shake for lunch, at least 2 litres of water throughout the day then a proper dinner at night. Already feeling smaller, less bloated and tighter all round. So will continue and see! Love the flavours and taste- easy to drink and actually enjoyable!