I've been using Elicina for almost two years now. I find that once I apply it, it makes my skin glow. I
wash my face with Benzoyl Peroxide and then apply Elicina. My face is much better than before, but Elicina does NOT prevent new pimples from emerging. I have less pimples but occassionally I'll break out. As far as scars are concerned, Elicina has reduced the scars a tiny bit. It's EXPENSIVE though.
It all depends how your skin is. Maybe try to get a sample. I saw a website that said you could pay $5 for a small sample. Search on the web. All I can say it isn't a miracle cure.