Re: methods of hair removal
Sorry, RV, your dermo doesn't know what he/she is on about in regards to Laser. But 99% don't. Laser can only temporarily help with acne. It's a side effect that many women note when having it (Laser) done on the face, during treatments only. But the hair usually comes back too as Laser is not appropriate for the face. Laser Therapy to actually treat acne/hyperpigmentation is a totally different kind.
Waxing - don't do it on areas that are 'male pattern' hairy. Beard area, chest, tummy, back. As well as potentially messing up the skin, these are areas in which root removal can strengthen the follicle (and the hairs that grow start coming back coarse and darker and also keep growing (as opposed to before when they had a finite length before they fell out). No one is going to admit it publically but every time I talk about this, I get a few girls pm me saying "OMG this happened to me. I starting waxing/plucking and now I have loads of coarse chin/sideburn/upper lip hairs. What do I do?!"
Shaving - It doesn't not make the hair grow back thicker, this is a myth. However, it does appear thicker as when you shave you cut off the hair at it's thickest part. It keeps growing with this thick blunt end, so it looks thicker and feels thicker and stubbly.
e.g. If you go for electrolysis, the electrologist will ask what you did to your facial hair previously. Nothing or shaving = great. Waxing = need stronger settings as the follicle is stronger.
Epilating - works for some but is problematic. A lot of the time, it breaks off hairs rather than pulling them out completely. Lots of women end up with bumpy red skin. The biggest problem I have come across is horrible ingrown hairs. MUCH worse than what one would get from waxing. Any root removal distorts the hair from it's natural growth. Epilating does this in the worst possible way and for many women leads to legs/underarms full of ingrown's and even abscesses caused by them.
Take for example an eyebrow, one can have a hairy area but all the hair will be neat and growing in one direction. Start waxing/threading/plucking and you will notice the hair that returns doesn't look as neat as that initial hair that you never touched. It's growing funny and sticks out.
Laser - Works best on dark hair, light skin. Asian skin tones (even if one is fair) usually fall in to Fitzpatrick skin type IV or above. This means a different laser is required from types I-III. This laser has further limitations in that it really does need coarse darks hairs for effective treatment (the other laser types can go a bit further to reduce some finer hairs). One can get fantastic results anywhere where there is coarse hair; legs, underarms, bikini. However, like skinnylatte said, it will be a maximum 80-90% reduction as the finer hairs are not effected by the treatment.
I would definitely recommend it though, having done those areas myself. What is left can even be left unshaved as it's seriously just really fine hair that you can't see unless under strong light.
One does need, the right machine, at the right settings, with an experienced aesthetician and knowledge on when to go back for treatments (not the short periods they suggest) for optimal treatment. It is a permanent reduction.
Any decent clinic will inform you about "indcued" growth. This happens when you try and treat areas where the hair structures are too fine - face, upper arm/shoulders, chest etc etc. This is where the client ends up with greater and coarser hair growth. The clinics often tell them that 'oh we just need to do more treatments to remove that new hair too'. This is BS; if one has experienced induced growth, Laser is not appropriate in that area and is never going to permanently remove the hair. As it is becoming more common to have Laser hair removal, there are more and more reports everyday of this. From men who have had their backs/shoulders treated, as well as women and their faces.
All that and not even discussing burns or pigmentation that can be caused if they use the wrong Laser or settings.
Electrolysis - The only method that works for** permanent** destruction of follicles on any skin type and hair colour or structure. However, its so so so soooo important that one has a very experienced electrologist who knows how to treat you properly. This is the biggest hurdle with electrolysis - finding an electrologist let alone good one, is hard.
However, with most machine types, it is a slow process, so treating a large area like the torso would be out of the question unless you have lots of money and lots of time to spend on it. IF you can find a good electrologist who uses newer tech and the mirco/picoflash methods, then you can achieve much faster treatment and even large areas become do-able.
Electrolysis side-effects are 99% temporary. In some rare cases they (the electrologist) can screw up the skin, which is why it's vitally important to have done lots of research , to know what to expect from treatment and what 'normal' side effects are. If anything is out of the ordinary for no good reason, then run!
Mine has a long training history and diplomas in not only electrolysis for epilation but also for remedial skin treatment (removal of thread veins, millia etc), so she's really good in taking care of the skin as well as making sure I get good hair removal results.