Derma rollers may cause scarring alopecia, leading some to prefer dermastamps or dermapens for microneedling. Combining minoxidil with microneedling is effective, but proper technique and healing time are essential to prevent damage.
Hair follicles are mostly dormant but can be reactivated with treatments like minoxidil, finasteride, and microneedling. A new drug, PP405, shows promise for hair regrowth but may not be available until 2027-2028.
Exosomes are being considered for hair regrowth, with some users reporting initial improvement. One user moved on to using dutasteride and oral minoxidil with positive results.
Tazarotene shows potential as a standalone treatment for hair regrowth by stimulating new hair follicle formation and promoting angiogenesis, similar to microneedling effects. It can be used topically without minoxidil, but users should start with a low concentration to avoid irritation.
The user has been using finasteride for hair loss for 2-3 years, and added 5% topical minoxidil and daily 1.5mm dermarolling to their routine 50 days ago, which resulted in significant hair growth. The user recommends dermarolling along with minoxidil and finasteride for better results.