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    GlossaryArrector Pili Muscle

    small muscle causing hair to stand up, creating goosebumps

    The arrector pili muscle is a small, smooth muscle attached to the base of a hair follicle. When it contracts, usually in response to cold or emotional stimuli, it causes the hair to stand up, a phenomenon known as "goosebumps." This muscle plays a role in thermoregulation and can also be involved in the body's response to stress.

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      community Do hair follicles dies or are dormant ?

      in Finasteride/Dutasteride  92 upvotes 4 weeks ago
      Hair follicles can be dormant and potentially revived with treatments like finasteride and minoxidil, but irreversible loss occurs if certain structures are destroyed. Early intervention is more effective, and additional methods like microneedling may help.

      community He used Dutasteride for 20 years. Interview

      in Treatment  109 upvotes 1 month ago
      Dutasteride has been used for 20 years with some hair thickness improvement but no dramatic regrowth. The user also experimented with minoxidil, tretinoin, and peptides like BPC 157 for potential benefits in hair density and quality.

      community Hair follicle cloning is already possible

      in Chat  38 upvotes 2 months ago
      Hair follicle cloning is claimed to be possible but not widely available due to potential safety issues, such as cancer risks. Current treatments like finasteride and dutasteride are not effective for everyone, and there is frustration over limited access to these medications.

      community Dutasteride is for Young Hair Loss Suffers

      in Finasteride/Dutasteride  104 upvotes 3 months ago
      Dutasteride is discussed as a treatment for young hair loss sufferers, with mixed experiences regarding side effects and effectiveness. Some users report positive results with Dutasteride, while others prefer Finasteride or Minoxidil due to fewer side effects.