Growth phase; nourishment of hair follicle via blood supply enables hair growth
Added by Ashley S.
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The anagen phase is the active growth phase where the hair follicle is nourished and hair growth occurs. Show more…
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Human hair grows in a cycle that includes a growth phase and a rest phase. A small fraction of the hairs on the scalp are in the rest phase, while the majority of the hairs on the scalp are in the growth phase, which allows the hair on the scalp to grow long. Conversely, the majority of hairs in areas such as the eyelashes are in the rest phase, which keeps those hairs short.
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