Yes baby oil is petrochemical and the same as sorbolene. Have you seen the ingredients on cocabutter as well? Even Lucas Paw Paw is. General rule of thumb - if the ingredients on a pack are hard to read or you need a science degree to know what they are - they are probably not good for your skin.

Tracey Habron has written a great article on the main site here: What Are You Feeding Your Family's Skin?

I have eczema and I only use on the odd occasion Sunflower Body Wash. Other than that, just water - and people always ask me what I put on my skin to make it look so nice. I react badly to handsoaps, lots of shampoos (I currently have eczema on my hand due to it ) etc. But I have found the best thing is just water - its a matter of getting it around your mind that you're clean without it .