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      community A Theory on Why Microneedling Works

       175 upvotes 6 years ago
      Microneedling may enhance hair regrowth by transferring stem cells to dormant follicles, improving the effects of minoxidil. Users discuss using microneedling with needle lengths around 1.5mm to stimulate hair growth.

      community A man in his 80s with full head of hair.

       473 upvotes 5 months ago
      Genetics play a major role in hair loss, with some people keeping a full head of hair into old age without using treatments like minoxidil or finasteride. Many express frustration over their own hair loss and the perceived unfairness of genetic differences.

      community Titanium Dioxide Free Finasteride

       24 upvotes 2 years ago
      A user is seeking a titanium dioxide-free finasteride pill due to health concerns. They have not found a suitable supplier yet.