Ok so I've been using the regimen about 6 months and I have seen definite improvement. My face still isn't great though, I've got some acne left but mostly it's just red marks on my face in what I think is scarring. It's no actual pimples it's just red marks and spots on my face. Should I start using a scar treatment to maybe help settle down these red marks? What do you guys recommend and when/what/how much should I apply? Thanks!!