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Hair Therapy & Transplantation

Hair Therapy & Transplantation
Open Access

ISSN: 2167-0951

+44-20-4587-4809

Hair Follicle

Hair Follicle is a sac from which a hair grows and into which the sebaceous (oil) glands open. It is lined by cells derived from the epidermal (outside) layer of the skin. Each follicle normally goes through a five-year cycle of growth, averaging about six inches (15 cm) of growth per year.