The human body is covered in exocrine glands which are glands specifically designed to carry u0022stuffu0022 out of the human body. Oil leaves the body through your sebaceous follicles and glands (pores that excrete oils), these are the pores that are most often clogged creating acne. Sweat leaves your body through your sudoriferous glands which work to cool your body when overheated wither through your eccrine glands (on your palms, feet and forehead) or through apocrine glands (think anywhere you have hair). The apocrine glands also kick into gear during hormonal changes or illness. These are the glands that create your underarm sweat. Applying CBD directly to these areas has a localized u0022topicalu0022 affect which is a perfect method for localized treatment but should not be considered a way to dose CBD. Topical CBD is not the same as transdermal which would cross the skin barrier into the bloodstream creating a greater overall therapeutic effect.