One of my very, very favorite hair products to use is Bio Silk.  I don't have it here with me, so I don't have the info. on who makes it, but I can find that out if anyone is interested.  My current hairdresser uses it on my hair, and I love it so much that I bought one to keep at home too.  It's a finishing product that you can use on your hair damp, or dry (I prefer dry), you just rub a small amount into the palm of your hands and pull it down through your hair to the ends and it makes my hair so silky and shiny, and it smells so good!  Although it is not good to use if you are planning to wear your hair up because it may make it too silky, my hair anyway.  Here is the link anyone wants to check it out!  (It is #4 in the list)

http://www.drugstore.com/templates/browse/default.asp?catid=20134&trx=GFI-0-EVGR...

Are the silicone products damaging to the hair?  Is this product just making my hair feel nice while actually damaging?  Or do they just cause a build-up? ???