blondie's

Okay, I know everyone will have their own opinion on this, but that's exactly what I'm looking for!
Please tell me the names of your favorite before and aftecare products (exfoliators, extenders, etc.). Tell me what you like and don't like and where I can buy the products.
Also, if you know the company gives free samples, let me know.
Please also tell others you've tried and what you did/didn't like about them.
Thanks!