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    GlossaryDisulfide Bonds (S-S Bonds)

    strong covalent links between sulfur atoms in proteins

    Disulfide bonds, also known as S-S bonds, are strong covalent bonds formed between two sulfur atoms, typically within the amino acid cysteine. These bonds play a crucial role in stabilizing the three-dimensional structure of proteins, including keratin in hair, by linking different parts of the protein chain. In hair, disulfide bonds contribute to its strength and elasticity, and their alteration can affect hair texture and resilience.

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      community Haircafe video on Min Sulfate, thoughts?

      in Research/Science  101 upvotes 1 week ago
      Minoxidil sulfate is considered for those unresponsive to regular minoxidil, with some trying a 10% formulation from Folligenz. Concerns exist about the product's stability and transparency, but some users report positive initial results.

      community Why is dutasteride's volume of distribution so much bigger than finasteride? Is it more lipophilic and crosses barriers better?

      in Finasteride/Dutasteride  24 upvotes 9 months ago
      Dutasteride has a larger volume of distribution than finasteride due to its lipophilic nature, allowing it to concentrate in hydrophobic areas and making it difficult to excrete. A user experiencing hair loss has been using oral finasteride for 10 months with minimal regrowth and is considering switching to dutasteride or adding oral minoxidil.

      community Just found out I am Vitamin D deficient

      in Treatment  58 upvotes 4 years ago
      A user found out they are vitamin D deficient and was prescribed high-dose vitamin D supplements, asking if others had similar experiences and if it improved their hair. Some shared improved mood and testosterone levels after treatment, while another combined vitamin D supplements with finasteride due to family history of baldness.

      community Minoxidil doesn’t work over night.

      in Is this regrowth?  196 upvotes 4 months ago
      Minoxidil requires at least 6 months to show results and may not work for everyone. Combining it with Finasteride can improve outcomes, but stopping Minoxidil can result in losing any regrowth.

      community 3 and a bit months on topical min & fin

      in Progress Pictures  516 upvotes 1 year ago
      A user shared progress pictures showing significant hair regrowth after 3 months using a topical foam with 5% Minoxidil and 0.25% Finasteride. They plan to add derma rolling to their routine.