Did a series of Triactive, and i think it was hurtful for my lymph nodes. The machine opens them up before the treatment. I noticed a growth, so be careful of that one.
It did tighten my butt a bit though. Endermology was good, but really just a strong message, not enough to make a difference. Tried another one, dont know the name, had some heat in the laser, seems to work better than the endermology. Still looking for the right treatment.