WHAT IS THE NORMAL GROWTH CYCLE OF HAIR?
All hairs have differing cycles of growth activity and are not visible on the surface of the skin at the same time. Hair normally grows for its usual cycle and then naturally sheds and replaces itself. Following active growing periods, hair follicles go into dormant phase. This period of dormancy may last for an indefinite period of time, however, replacement hairs usually appear within 3 to 12 months. The appearance of these coarse replacement hairs from dormant hair follicles should not be mistaken as re-growth from previously treated follicles.
