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      learn Osteopontin

      signaling protein that, when suppressed, may grow hair by reducing inflammation and stem cell loss

      learn GHK-Cu

      a copper peptide showing promise in both regrowth and reversing gray hair

      learn Exosomes

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

      learn Follistatin

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

      learn Platelet-Rich Plasma

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

    Research

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    Community Join

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      community abusing caffeine boosts DHT levels!

      in Research/Science  1 upvotes 8 months ago
      Caffeine intake may increase DHT levels, but its impact on hair loss is minimal compared to genetic factors. Excessive caffeine can cause health issues, and its effects on hair loss are not directly applicable to humans based on rat studies.

      community PSA: Check your vitamin D levels!

      in Treatment  311 upvotes 2 weeks ago
      Low vitamin D levels can negatively impact hair growth, and supplementing with vitamin D, along with treatments like finasteride and minoxidil, may help improve hair health. Quitting smoking and ensuring adequate vitamin B12 and K2 intake are also suggested to support hair regrowth.

      community Weed/THC effects on hair growth/hair loss, and vitality of organ-culture human follicle studies (research review)

      in Research/Science  4 upvotes 8 months ago
      Cannabis and THC may have mixed effects on hair, with some studies suggesting potential negative impacts on hair growth in isolated hair follicles, but these results are hard to apply to living humans. Treatments like minoxidil and finasteride are commonly used for hair loss, and the effects of cannabis might be neutral or vary based on individual factors.