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    Did you mean 18-Methyleicosanoic Acid?
    Glossary18-Methyleicosanoic Acid

    fatty acid crucial for hair's water-repelling outer layer

    18-Methyleicosanoic Acid (18-MEA) is a fatty acid that is a key component of the outermost layer of human hair. It helps to provide hair with its hydrophobic (water-repelling) properties, which protect the hair shaft from damage and maintain its natural shine and smoothness.

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      community 18 months Dut - Shed after shed without any gains

      in Update  115 upvotes 1 week ago
      Dutasteride caused persistent hair shedding and no improvement for 18 months, leading to a switch back to finasteride. The user also uses oral minoxidil and plans to focus on better scalp health.

      community 18 months of finasteride and 3 months of minoxidil, 34 years old.

      in Is this regrowth?  405 upvotes 1 month ago
      A 34-year-old has been using finasteride for 18 months and minoxidil for 3 months, along with ketoconazole shampoo, supplements, and microneedling, to address hair loss. They report stabilized hair loss, thicker hair in previously miniaturized areas, and new hair growth along the hairline.

      community 18 Months of Treatment – My Honest Journey. Before & After.

      in Progress Pictures  293 upvotes 2 months ago
      The user shared their 18-month hair treatment journey using oral finasteride and minoxidil foam, noting significant improvement in hair density and texture after initially experiencing shedding. They found oral finasteride more effective than topical solutions and emphasized the importance of consistency and patience in achieving results.

      community 18 months finasteride. 26M, started at 24

      in Progress Pictures  189 upvotes 2 months ago
      A 26-year-old has seen hair improvement after 18 months on finasteride, with no side effects, and is considering switching to dutasteride despite difficulty obtaining a prescription. They also use dermastamping and are hesitant to try minoxidil, preferring to explore dutasteride first.

      community 18/19 male, started balding when I was 16, diffuse thinning

      in Chat  12 upvotes 3 months ago
      An 18/19-year-old male started balding at 16 and initially saw hair growth with minoxidil, but results diminished over time. He switched dermatologists and is now using a regimen of topical finasteride, minoxidil, vitamin D, and supplements, hoping for better results.