To start the discussion on oily skin care, its imperative to first understand the cause behind oily skin. Put simply, oily skin is a result of excessive production of sebum (an oily substance that is naturally produced by skin). As is known to everyone, excess of everything is bad; so excessive sebum is bad too. [...]

Put simply, oily skin is a result of excessive production of sebum (an oily substance that is naturally produced by skin). As is known to everyone, excess of everything is bad; so excessive sebum is bad too. It leads to clogging of skin pores, resulting in accumulation of dead cells and hence formation of pimples/acne. [...]