Check out Paula Begoun's website at ************** com. She has an excellent serum for healing called Scar-Reducing Serum with Quercetin and Vitamin C (nayy). Samples are available and it's not expensive as serums go. Really good ingredients. It helps heal anything more quickly and evenly. She also has tons of evidence based reviews of products, i.e., all ingredients in any product must have published medical journal articles attesting to their effectiveness, not just marketing hype and unknown "clinical studies" to back them up. Free and very helpful.