Using a microdose of finasteride on the scalp with minoxidil as a carrier may have positive effects with minimal side effects. The user is also considering the effects of sulforaphane or broccoli sprouts on hair loss.
Microneedling at depths greater than 0.6 mm may damage miniaturized hair follicles, with 0.5 mm showing better results for hair regrowth. Combining microneedling with minoxidil enhances absorption, but caution is advised to avoid damaging follicles.
A user discusses their experience with at-home microneedling at 1mm for hair growth, feeling like they're hitting their skull. Other users suggest lowering the needle depth or stopping due to discomfort.
Microneedling at .25 depth may not be as effective as other depths for hair loss treatment. Minoxidil and tretinoin are used, but DHT blockers are also recommended for better results.