I've just finished a course of laser Hair removal. I bought a course of 8 treatments, but only needed to use 6 in the end.
Honestly, it's the best money I've ever spent. I have PCOS and my facial hair was worsening every year. I was having to have my chin and upper lip threaded every fortnight and I was forever tweezering wirey chin hairs.
I went to the SK:N clinic, my friend recommended me as she also started having treatment. I paid £703 for a course of 8, but that price was with a 10% discount for having PCOS (Had to produce letter from GP confirming this)and I also received £25 off for being recommended.
My last treatment was 3 weeks ago and still no regrowth. No longer getting ingrown hairs, so no scarring from that so my skin is much clearer too. I noticed a marked improvement after the third treatment. As for pain, I think if you're used to waxing or threading then your skin won't feel too much discomfort. I only felt discomfort towards end of my course, like being pinged with tiny elastic bands, but everyon's pain thresholds are different.
The treatment is quick, taking under 10 minutes for chin and upper lip. The thing I found unpleasant was the cooling system, the cold air takes your breath away if it goes up the nostrils. My Technician was very good as she'd block off my nostrils with a spatula and tell me when she was going to do a pulse, so I could also take a breath in and hold it.
Take a look at their website here If you are on Facebook, it's an idea to join their group as they give regular discounts on courses, up to 30% usually.