Vitamin E oil or cocoa butter are good options for repairing blotchy skin. You can purchase these items at your local Whole Foods Market. Of the two, my first preference would be the vitamin E oil. My youngest sister just recently had impetigo on her face. To heal the skin of the infection, we used the Burt's Bees Herbal Defense ointment. After the skin went through that initial healing stage (1 1/2 weeks), I purchased vitamin E oil by Jason Naturals to heal the discolored skin left behind. It's been a week later and the discoloration is almost completely gone.