Laser Hair Removal + Reverse Q&A

I did some laser hair removal on my beard and depressed that I can not grow a full beard anymore. I really want to reverse the hair removal and have a full beard again.

About 6 years ago I had approximately 10 hair removal sessions done in the pubic region which I regret. I still grow hair in the region but the hair that is there is fine and patchy.

Is there a way to reverse laser hair removal in the bikini area? Stem cells?

I received about 12 sessions of laser hair removal on my male facial hair. My last session was 7 months ago, and I only grow a few hairs on my face. Can I expect more hair to grow back in the upcoming years? Are the follicles removed, or just damaged? I deeply regret the laser, since I was only 17 when I first started. Thanks for the help.

I have had 7 laser hair removal treatments, and my hair (which was initially very dark and thick) has reduced to a point where (while it is still growing back a bit), I am happy with it and don't feel the need to continue treatment and have the hair disappear entirely. However if I do not receive any further treatments or go for the recommended top up treatments, and just shave from here-on in, will my hair gradually rethicken and return to its original thick and dark state?

Are any methods for restoring beard? I had done several sessions of laser hair removal, and regret it. I was on estrogen for 2 years as well and have stopped. Do I need to get implants? Any way to help fix the hair?