What is a good behind the counter product for post acne scars?

Mederma. It is $16 a tube, but it works.. my sister swears by it. she had acne scarring all over her face, and used the cream.. you can barely tell. she also had a LARGE scar running across her arm. she used the Mederma for a few months and it shrunk it a lot... Nothing will completely get rid of BAD scarring, but this stuff shrank it drastically.|||Acne and pimples is one of the most distressing and depressing problem. Soak cotton wool in mint juice, and apply every day. Mix cinnamon powder with lime juice to make a fine paste, Apply on the spots and wash when dry .Check out http://useinfo-acne.blogspot.com/ for more useful info.