What is the best lotion or body oil to help with stretch marks during pregnancy?

Palmer's cocoa butter. Slather it on :-)

I asked the same question to my sister-in-law, a dermatologist, and she said that there's nothing out there that gets rid of stretch marks. There really just isn't anything. She says if there's anything about rubbing lotion on your belly that does help with the stretch marks, that it's probably the massaging rather than the actual lotion itself (as massaging helps with the healing of any scar). I got horrible stretch marks with #1, but it really is true that they fade significantly 6 months postpartum (for most people).

Cocoa butter w/shea works really well you can also try aveeno thats good for all types of skin

Actually,you know what works really really good!?!?!? That "goodbye cellulite" cream from Nivea.Obviously you can't just get rid of cellulite from a cream,but it seriously lightened and got rid of like 70% of my stretch marks.It works really good.I also heard that 'Bio Oil" works good too

go natural use beauty 4 ashes. make sure you drink plenty of fluid. You need at least one glass of aloe vera juice per day. You skin will begin returning to normal.