Quote Originally Posted by Owlie View Post
Depending on what conditions it's stored in and how old it is (and what else may be in it), it can probably go rancid.
I was going to suggest this, too. Foul odor in a fat-based product...randicity is likely.

As far as that original cream is concerned - I cannot put mineral oil of any type on my skin or I break out in little bumps that if left untreated, get very itchy. Mineral oil can be pore clogging...so that might be the culprit as well.