I had laser hair removal in between my eyebrows and they have removed part of main eyebrow. When will it grow back?

I’ve heard of this
happening. It can be quite scary but the hair should grow
back in about 4-8 weeks. You may not get
every hair back but the majority of hairs will grow in. Give it time, you may have to change the shape of your brows but it's too early to tell. After all, laser hair removal takes several
treatments to get the desired results so fortunately one treatment will not
give you a permanent loss of those hairs. 

I am sorry to hear about the trouble you have had after laser hair removal of your eyebrows.  It is not clear whether the hair will recover or not.  It is reasonable to expect that after a single treatment you may not have had permanent damage.  Another issue that is raised is the relative safety of using hair removal lasers around the eyes.  There have been cases of ocular injury reported despite the apparent use of safety precautions.  You might consider turning to you electrolysis or other options to contour your brows.  Best of luck!

Thank you for your question. Because this was the only treatment that this happened, you have a good chance of the hair regrowing. Make sure once the hairs start growing back that you don't tweeze in that area to even them out as they grow. Hair growth can take awhile so be patient, you can use Latisse on that area to help speed up the growth process. Best Wishes,Pablo Prichard