Hi i've searched and read and i see the general response is diet and cardio but my roommate seems unable to drop bodyweight, his diet appears to be clean and his workouts are constant and intense, the cardio is currently lacking but he has done cardio day in and out for months in the past with little result, he states that its his "genetics" and i push for him to go naturally but he is pretty set on doing a cycle of Tren with Cyp or Enth. He is 24 yrs old 5'6" 170lbs has been working out for 4 years and has done around 3 cycles in the past i believe including Deca , Prop, Cyp, Winny also tried Clen and T3 with no great loss in weight. What is your advice? someone told him that Tren is the ultimate cutter and that would work for him but i want to see him actually get some results. thanks