A 17-year-old is concerned about hair loss and questions his dermatologist's advice against using finasteride due to age. The dermatologist recommended a serum with aloe vera, saw palmetto, biotin, and dexpanthenol, but the user is skeptical and considers using minoxidil instead.
Hair loss discussion mentions Minoxidil, finasteride, and RU58841 treatments. Regenepure shampoo's ketoconazole ingredient causes confusion due to inconsistent listings.
Hair loss possibly caused by a fungal infection might be treated with antifungal shampoos or oral medications. If not fungal, treatments like minoxidil or finasteride may be necessary.
Minoxidil may not be effective due to low sulfotransferase activity, and the user considers adding tretinoin to the regimen. They are unsure about the timing and combination with microneedling.