Petroleum Jelly Clogs Pores, Causing Hair Loss?

Two questions. I was at CVS and looking at the back of an olive oil hair conditioner product. It said that product, unlike petroleum jelly, does not clog hair follicles. So does petroleum jelly actually clog hair follicles and would this cause hair loss?

Also, this is not a new occurrence, but I often feel little bumps on my head that seem to be caused by dry scalp, but these feel like tiny pimples that cannot be popped. Does this have anything to do with MPB? Perhaps they’re inflamed hair follicles?

Although the popular theory seems to be that clogged follicles have their growth inhibited (hair being unable to grow because it is blocked), it is blatantly untrue. I do not believe petroleum jelly causes hair loss. The product you saw probably just had clever marketing and semantics so consumers will buy one hair conditioner product over another.

With respect to the bumps on your scalp, maybe it is pimples, and maybe you should have it checked out by your primary care doctor or dermatologist. I doubt it has much to do with balding, but I can’t tell something like that without an exam.