Anagen (growth phase): Most hair is growing at any given time. Each hair spends several years in this phase. Catagen (transitional phase): Over a few weeks, hair growth slows and the hair follicle shrinks. Telogen (resting phase): Over months, hair growth stops and the old hair detaches from the hair follicle.
Definition of phylactic - A medicinal substance or remedy that protects from disease, toxicity, or infection. Definition of phylactic - A medicinal substance or remedy that protects from disease, toxicity, or infection.
physiology physÂ·iÂ·olÂ·oÂ·gy (fÄ­z'Ä-Ål'É-jÄ) n. Abbr. phys. The biological study of the functions of living organisms and their parts. All the functions of a living organism or any of its parts.