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      learn Melatonin

      hormone commonly taken for sleep aid has some topical benefits for hair

      learn Mesotherapy

      technique to inject very small amounts of beneficial chemicals into the scalp

      learn Dutasteride

      Heavy duty finasteride that comes with higher risks, but scalp injections seem safe and are gaining popularity

      learn Tretinoin

      the gold standard retinoid in dermatology that's also helpful for hair regrowth alongside Minoxidil

      learn Neem Oil

      natural substance from Neem tree with medicinal and pesticidal properties

    Research

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      community Which compounds in Saw Palmetto are actually beneficial?

      in Research/Science  2 upvotes 8 months ago
      Saw palmetto's fatty acids, particularly lauric and linoleic acids, inhibit enzymes linked to hair loss, while sterols like beta-sitosterol are less effective due to poor absorption. The conversation questions which specific compounds in saw palmetto contribute to its anti-androgenic effects.

      community How long have you tried topical melatonin?

      in Treatment  4 upvotes 1 year ago
      The conversation is about the effectiveness of topical melatonin for hair loss, asking for details on dosage, frequency, duration of use, results, and brand information. An update includes a skeptical view on the studies regarding melatonin's effectiveness.

      community Does finasteride decrease free testosterone?

      in Research/Science  186 upvotes 6 months ago
      Finasteride may decrease free testosterone by increasing SHBG, potentially causing side effects like reduced libido and hormonal changes. Some find it effective for hair loss, while others experience negative effects.

      community 22M results after 1 year of fin 1.25mg/day

      in Progress Pictures  794 upvotes 2 years ago
      A user's results after using finasteride (1.25mg/day) for one year, which included improvements to their hair and skin as well as some side effects such as decreased libido and watery semen. They also mentioned they stopped taking creatine around the same time.