Pelage Pharmaceutical raised $120 million to continue research on PP405, a promising hair loss treatment that showed a 20% increase in hair density in 31% of men during a Phase 2a trial. The treatment was well-tolerated, with no systemic absorption, and Phase 3 trials are planned for 2026.
Finasteride and dutasteride can cause psychiatric side effects like depression and suicidal thoughts in some users, especially those with a history of mental health issues. While some users experience positive hair growth results, others face severe psychological effects, raising concerns about their safety and the need for careful monitoring.
The FDA warned that topical finasteride can cause serious side effects like sexual dysfunction and brain fog, similar to oral finasteride. Compounded topical formulations pose additional risks due to lack of regulation.
Microneedling with 5% minoxidil improves hair growth for hair loss patients. Best protocol: 1.5mm dermaroller weekly for 12 weeks or 0.6mm dermapen every 2 weeks for 12 weeks, skipping topicals for 24 hours.
The post discusses frustration over the limited and not always effective treatments for hair loss, mainly Minoxidil and Finasteride. The conversation includes mentions of potential new treatments like GT20029, HMI-115, CosmeRNA, KX-826, and microneedling, but also highlights the challenges of funding and prioritizing research in this area.