question: is there anything i can do for hypopigmentation left from a co2 laser? its in a patch on my cheek the size of a half dollar. currently, getting fraxel , low dosage, in 4 separate treatments from my new dermatologist. i was left with a burn from a previous dermatologist that  used a cynosure co2 laser on me to remove a brown lentigo from my face. she should never have used that laser, now i find out u dont even use that laser for pigment? however, iam still left with this hypopigmentation. also, have u read the new study on injecting latisse for hypopigmentayion problems?