everytime i get a zit i always pick it, so i have a lot of scars on my face. i need an acne scar cream to help them go away, because i have had these scars for a really long time. i’ve never bought acne scar cream before, and i don’t want to waste my money on something that has no effect. what creams have worked best for you in this kind of situation? and how long did it take for you to see a noticible result?