Hair is covered with a layer of sebum a characteristic oil delivered by sebaceous organ lying by every hair follicle in the scalp.
The sebum gives the hair its sparkle and furthermore shields it from losing its own particular dampness content. The measure of oil discharged by the sebaceous organs figure out if the hair is dry, oily or typical.
In the meantime utilization of unforgiving cleanser, or dry breezy climate can strip the characteristic oils from the scalp and hair abandoning it dull and dry.
The discharges of the sebaceous organs are controlled by hormones flowing through the veins in the scalp. Hormonal stun periods, for example, pubescence, youth, after labor and the menopause may incredibly influence the condition and appearance of the hair.