community I think microneedling before topical application of finasteride (or dut) is a path we should investigate (for those of us who don't care about systemic absorption). Here's why...
Microneedling before applying topical finasteride or dutasteride may enhance their effectiveness by increasing local absorption in the scalp, despite concerns about systemic absorption. Users discuss combining this method with oral treatments and minoxidil, noting potential benefits and side effects.