I am now three days since these shakes and I must say I am very pleasantly surprised. My fear was always hungry, but a shake manages to give a filling feeling but over a long period. I am currently taking two shakes at the time and then still eat a salad with some taps Nchen chest and a banana or an apple as a snack. The taste of the shakes (currently hazelnut and passionfruit) are delicious. I have the now 2 kg doses in chocolate, banana and hazelnut still ordered due to u hope until Christmas my extra pounds going to be and always in between a kilo should back again the shakes even arrive to take on the day. If you are all day working a simple and straightforward matter. From me the thumbs-up for this product