Beware, there's a reason why that laser hair treatment does not hurt. Had an underarm treatment on Friday; zero sensation, which I commented on to gal treating me. ""Yes, that's the cold tip,"" she said. Huh. I've had laser hair removal before, and never did it feel like nothing. I also saw no difference. My underarm looked just as it had when I went in; you could see and feel the hair follicles under the skin. I figured I'd give it the weekend; sometimes the hairs will fall out, esp. if you loofah. By Monday, there was no difference, and my hair was growing, just exactly as it did the week before. I made an an appointment where I've previously been treated (for bikini and leg) (Emerge Medical Spa). It's Monday, and I just had it done. Per usual, there was light pain; one could smell the hairs being zapped, and the hairs popped out. Yes, there are different laser treatment methods, but having been treated three days before, there should not have been much if any hair to treat, even taking into consideration hair growth cycles. I felt last week, and more today, that Pearl Med Spa treated at the very lowest setting, if at all, perhaps hoping I would return for the $700, six-session underarm treatment package they tried to sell me. Not recommended.