I was doing some research and they say the best thing for healing scars is silicone based products. Scarprin is listed #1. It is 49.95 for 1 oz bottle or $99 for 3 (buy 2 get 1 free). Here is the site I went to . http://scar-treatments-center.org/#review Bio Oil review was just ok. When can you start putting products on the scars?