We call these 'The Nasty Nine' and recommend that you steer clear from using any products that include these substances in their ingredient lists.
Remember, you should never put anything on your skin you wouldn't eat!
Meet 'The Nasty Nine' you should avoid.
Introduction to The Nasty Nine
1 - mineral oil
2 - alcohol
3 - PTHALATES
4 - PEGS
5 - SLS - SLES
6 - Parabens
7 - Coal Tar Dye
8 - Silicone