COSLAB CHANGES MY WHOLE LIFE, I'M FEELING MORE CONFIDENT NOW! I was weighing at 90kg, an extremely fat person! My heartbeat was 2 times faster than before. As my mum did not allowed me to take pills for so long coz was very bad for my health. So after I’d lost around 5kg in 3 months, I stopped. I adjusted back my diet as liked before. I had never expected that the following side-effect was so tremendous! My weight not only bounced back to 60kg, and I got to gain another 10kg every year in 3 years time!