I recently began to oil my scalp with a mixture of JBCO, wheatgerm and essential oils. This caused my scalp to itch constantly. I thought the itching was being caused by the JBCO so I tried other oil combinations, still the itching continued. I also noticed a correlation between the itching and shedding. I've discontinued oiling my scalp and the shedding has tapered off. I don't know if anyone else has had/is having this experience so I thought this information might be helpful to some.