Search
for

    Did you mean hair follicle bulb?
    GlossaryHair Bulb (hair follicle bulb)

    rounded base of the hair follicle where growth starts

    The hair bulb is the rounded, bulbous structure at the base of the hair follicle, located in the dermis layer of the skin. It is the site where hair growth begins, containing actively dividing cells that produce the hair shaft and the inner root sheath. The hair bulb also houses the dermal papilla, which supplies nutrients and signals necessary for hair growth.

    Related Terms

    Learn

    5 / 57 results

      learn Bimatoprost

      a synthetic prostamide used to treat eyelashes also shows promise for stimulating hair growth on scalp

      learn Latanoprost

      glaucoma medication with hair follicle stimulant effects

      learn Valproic acid

      an anticonvulsant repurposed for hair loss via histone inhibition

      learn Estradiol

      an estrogen promoting hair regrowth more commonly used in women

    Research

    5 / 1000+ results

    Community Join

    5 / 1000+ results