Totally waste of money I used this prodict since 2015 jan to sept.2015 . I only gain 5 kg. It promises that you will gain a tremendous amount of weight within a week . but it was like the other fruad product . which promises something and do nothing ., taste like horliks used yo drink two times before and after gym mix with milk but nothing happened. But now I gain my weight around 10/kg with in 2/months just to keep proper dieting.