Hello, a good mate of myn started on clen 4 weeks ago, (i dont no wot dosage the tabs are) anyway he started taking 5 tabs every two days, like 5 on monday, miss tuesday, 5 wednesday...after about a week of seeing no weight reduction he started taking 5 a day every day and has done so for nearly 4 weeks now, there deffinitly real as his heart starts beating faster and stuff so why no weight loss ?