Skin Care Products

i am talking about the silicon skin care products.
thanks.

there is a new study that says air pollution causes children to essentially dumb down;http://www.physorg.com/news16�.htm…
Bonus question; if this is true; then how are people in China effected where air pollution is the highest?
Why are they not so tarded?
& at last; O.M.G..! Look what this woman did to her face! You must see;http://www.gossiprocks.com/forum/beauty-…

I wear mineral make up, and have acne scars. The coverage from the make up itself is great, however, without a base the holes from the scars are much more visible. Now I use MAC prep+prime which contains some silicon I believe, however the scars are still visible. Does anyone know a great base that really fills up scars? Preferably containing silicon as I know that works on me. Thanks a bunch!