Is this vellus hair along my hairline a sign of natural regrowth at 21?
    Is this regrowth? 3/24/2026

    From the encyclopedia
    Minoxidil →

    An essential vasodilator with some anti-androgenic effects

    Finasteride →

    Frontline, gold standard treatment for combatting androgenic alopecia

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    A 21-year-old noticed vellus hair regrowth on their hairline after adopting a healthy lifestyle and meditation, without using treatments like Minoxidil or Finasteride. Other users are skeptical, attributing the regrowth to placebo effects.
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    Related Research

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      Quantitative Models for the Study of Hair Growth In Vivo

      research Quantitative Models for the Study of Hair Growth in Vivoa

      34 citations , December 1991 in “Annals of the New York Academy of Sciences”
      The conclusion is that small hair follicles cause baldness in macaques, and treatments like antiandrogens and minoxidil can prevent hair loss and promote regrowth.
      Pattern Hair Loss in Men: Diagnosis, Genetic Link, Clinical Features, and Treatments

      research Pattern Hair Loss in Men

      58 citations , September 2012 in “Dermatologic Clinics”
      This article reviews current knowledge on the causes, diagnosis, and medical treatments for androgenetic alopecia, particularly in men, and reports no new findings.
      Hair Diseases

      research HAIR DISEASES

      28 citations , September 1998 in “Medical Clinics of North America”
      This article reviews common causes of hair loss, noting that a well-directed history and examination are often sufficient for diagnosis, and reports no new clinical findings.
      Hair Growth and Rejuvenation: An Overview

      research Hair growth and rejuvenation: An overview

      81 citations , June 2010 in “Journal of Dermatological Treatment”
      This review discusses recent advancements in hair rejuvenation strategies and assesses the potential of herbal drugs as safer alternatives, but reports no new clinical results.
      Causes of Hair Loss and Developments in Hair Rejuvenation

      research Causes of hair loss and the developments in hair rejuvenation

      69 citations , February 2002 in “International Journal of Cosmetic Science”
      This review discusses genetic and nutritional causes of hair loss, highlighting that around 90% of treated men show noticeable hair regrowth with a dual inhibitor, while women's hair loss may improve by correcting iron and l-lysine deficiencies.