Works well, takes practice
I got this to reduce the visibility of a skin cancer removal scar on my leg.  It's super concentrated, I mean REALLY concentrated.  It takes some practice to get used to applying the correct small amount.  For me, it doesn't make the scar invisible, but it reduces the discoloration enough so that I'm not self conscious about it.  It's pretty much what I was looking for.
Rating: 4 stars