I am not sure but could you ask a laser clinic or speak with your GP about it?
Also look on reviews online to see which laser clinic is better.

Maybe research online too for sites that specialise in that area.

It does depend on the areas – skin needs to be cared for and always test before any use of products.

I have had some success with professional IPL. But most of it grew back during pregnancy!

I’ve had to stick to the classics – razors, wax, depilatory creams.

I have light hair but never have removed it.
But from my understanding there are specially developed lasers that have proven effective in removing unwanted hair for fair skinned and blonde haired men and women. Such as the Alexandrite Laser which works at a higher intensity than traditional lasers, blasting you with the pigment you need to enjoy permanent hair reduction and removal.

I didn’t know that colour can make difference.