Sebaceous glands (oil gland) normally produce oil to moisturize the scalp and hair. However, when the sebaceous glands turn to be over-active, then may produce too much of oil that causes clogged follicle. Will slowly become oil particles block in the pores, need to use special tonic / herbal solution to solve it.
– Factors of Oily? : Stress, Sleep late, Drink Alcohol,Smoking,Intake Oily Food.
– Oily scalp can cause scalp acne/oil seed , dandruff, sensitive and pore blockage.