My big burly bossman HeavyIron allowed me to research clenbuterol on my rodent. On every other clen I've used, I've been able to start at 80mcgs and go up from there. Which I did with this product which wasnt the smartest thing I've done. Rat was sweating like crazy all day and was still shaky the following morning. Started calling him Michael J Fox.
The whole time using this product he was bulking. Not a dirty bulk but not the cleanest either. Weight wouldn't move a lb even though he looked leaner and tighter daily. There were no uncommon side effects but results were outstanding.
During the last week, the bulking diet and training took over. In fact he's up over 15 lbs since. I can't wait to research other products to test effectiveness. I have no doubt of them being top notch, every batch is tested for purity. This is the best clenbuterol on the research market hands down. Easily the best I've seen.