My husband has had a few wrecks on his mountain bike in the past couple of years that have scarred badly. One of them I helped clean and it really didn't seem that bad, a little ugly but not for the level of scarring it left. He is on Remicaid (an immunosuppresant) for Crohn's, we were talking last night and he wondered if that was why? Thoughts? Any way to help minimize, he is actually a little embarrassed at how bad his legs look with big scars.