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      learn Exosomes

      Microscopic delivery system that sends growth-promoting signals to hair follicles

      learn Platelet-Rich Plasma

      growth factors taken from your blood and injected into your scalp to stimulate hair

      learn Follistatin

      glycoprotein that inhibits TGF-β and promotes hair growth by antagonizing activin

      learn Stemoxydine

      chemical from L'Oreal that encourages hair to enter growth phase

      learn Hair Fibers

      cosmetic product that temporarily makes hair appear thicker

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      community Why is dht bad for scalp hair but good for hair on the rest of body?

      in Satire  109 upvotes 2 years ago
      The conversation discusses why DHT (dihydrotestosterone) negatively affects scalp hair but promotes growth elsewhere on the body. Various opinions include genetic predispositions, differences in hair follicle reactions to DHT, and the potential role of Omega-3 in reducing inflammation and promoting hair health.

      community Using ketoconazole shampoo daily?

      in Ketoconazole  20 upvotes 1 day ago
      Using ketoconazole shampoo daily can dry out hair, and most users recommend using it 1-2 times a week with conditioner. Some users combine it with minoxidil and finasteride for better hair growth results.

      community About the CBD regrowth study : just a few remarks

      in Research/Science  167 upvotes 4 years ago
      CBD in an emu and lanolin oil preparation showed a 100% increase in hair growth, but the effectiveness may partly come from the oils. Users discussed proper CBD dosage, preparation methods, and skepticism about the study's quality.