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    GlossaryEndothelin-1 (ET-1)

    potent vasoconstrictor peptide regulating blood vessel constriction

    Endothelin-1 (ET-1) is a potent vasoconstrictor peptide produced by endothelial cells, which line the blood vessels. It plays a crucial role in regulating blood pressure and vascular tone. Elevated levels of ET-1 are associated with various cardiovascular diseases, including hypertension and heart failure.

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      technique to create small wounds in skin to activate collagen production and hair growth

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      community Is the DHT itch fact or fiction?

      in Chat  16 upvotes 1 year ago
      DHT itch's existence is debated, with some claiming it's real and others saying it's psychological. Finasteride, Ketoconazole shampoo, and addressing scalp conditions like dandruff or eczema may help reduce itchiness.

      community What supplements or extra dtuff do you guys do for your hair?

      in Product  2 upvotes 3 months ago
      OP uses multivitamins, collagen, biotin, keratin, omega-3, satin bonnet, dandruff shampoo, oil moisturizer, and sun exposure for hair care. Users suggest adding antioxidants, probiotics, pumpkin seed oil, vitamin D, iron, and dermastamping.

      community Can i Just buy any Melatonin Spray and use it in my head?

      in Product  15 upvotes 1 year ago
      The post is about a user considering using topical Melatonin for hair loss and asking if any melatonin spray can be used for this purpose. The user also seeks clarification on the required percentage of Melatonin in the spray, while a respondent shares their experience of the spray making them sleepy.

      community Quick rant about fin/dut posts on this sub.

      in Finasteride/Dutasteride  175 upvotes 4 years ago
      Hair loss treatments Finasteride and Dutasteride are discussed, with emphasis on their safety and effectiveness. Users share frustration about fear-mongering and side effect discussions, suggesting trust in scientific studies and FDA approval.

      community ET-02 Now Recruiting in Texas for Phase 1

      in Research/Science  20 upvotes 5 months ago
      Eirion Therapeutics is recruiting for phase 1 of ET-02 in Texas, which showed promising hair growth results in non-clinical studies. ET-02 demonstrated significantly more hair growth compared to Minoxidil.