I bought at coach recommendation because as he said, you need to gain weight. I drank 2 months, gained 9.4 kg. Actively engaged, not fat naroslo. Fat was, but it was imperceptibly small in comparison with muscle mass. Everyday nutrition plays a big role, so if you drink and eat burgers gainer is likely to be trouble))) super stir, taste a chocolate, chemistry does not smell. Do not forget to rate reviews. I hope to be useful.