I ran PP405 for 6 months. Is this regrowth?

Satire 3/25/2026

PP405, a topical treatment, shows promise for hair growth by activating inactive follicles, with 66% of participants experiencing positive results. The treatment is well-tolerated and may proceed directly to Phase 3 trials, offering a potential alternative to minoxidil and finasteride.

A 38-year-old has maintained hair with finasteride for 17 years, recently adding oral minoxidil for improvement. Users discuss experiences with finasteride, dutasteride, and minoxidil, noting effectiveness, side effects, and costs.

Hair loss is linked to DHT, with treatments like finasteride and minoxidil being common but not definitive. Economic interests influence research, and there is potential for new treatments like PP405 and RU58841.

Inconsistent minoxidil use led to hair loss, prompting a plan to resume consistent application with derma stamping, red light therapy, and DHT blockers like clascoterone or RU58841. The user avoids finasteride and dutasteride due to past side effects.

Hair loss treatments have not advanced since 2018, with finasteride, minoxidil, and RU58841 still being the main options. A permanent cure is unlikely due to the profitability of ongoing treatments.