I personally have found that it works wonders. I honestly can't see myself without it.
When I shaved for the first time, I didn't have any issues with razor burn or ingrown hairs. The second day, I decided to have another shave... Probably a bad idea, as my scalp reacted with MAJOR burns, cuts, and bumps. It was pretty gnarly. Having done some research prior to all of this, and being a recently recruited HeadBlade fanatic, I knew I wanted to try ClearHead. A couple of days later, it came; my initial burns, bumps and cuts were still quite visible.
After one application, the next day, it was easily 95% gone. There was still some initial sensitivity, but, I was able to shave once again!
If ever I have any issues with bumps and burns again, I use two specific things; this little item called CellFood, and ClearHead. No issues whatsoever. I HIGHLY recommend both CellFood and ClearHead.
Word of warning, the ClearHead does have a relatively nasty kick when you apply it to badly burned areas. But, it's quite rejuvenating!