Tretinoin may worsen hair loss by inducing premature hair follicle regression. It can be used with minoxidil to increase absorption but should not be used alone.
Blocking DHT is not a cure for hair loss; instead, altering how scalp follicles respond to DHT might be more effective. Current treatments like topical finasteride and minoxidil are temporary solutions, and future approaches may involve gene therapy and bioengineering to change follicle behavior.
The FDA will now require only one clinical trial for drug approval, potentially speeding up the release of hair loss treatments like PP405. Pelage is expected to present full results of PP405 Phase 2a trials and move to Phase III in mid-2026.
SCUBE3 and GT20029 are potential treatments for hair loss, with SCUBE3 stimulating hair growth and GT20029 protecting against DHT. A combined approach using SCUBE3, finasteride or dutasteride, and later GT20029 could provide a comprehensive treatment for androgenetic alopecia.
Prolactin and cortisol are identified as key factors in hair loss, with stress hormones impacting hair shedding. Finasteride and minoxidil are effective treatments, while DHT's role and individual sensitivity are significant factors.
Alfatradiol is often discussed at a 1% concentration, but studies typically use 0.025%. Some users report success using it as a topical treatment alongside other hair loss treatments like finasteride.
The conversation is about the effectiveness and safety of a hair loss treatment called Pyri, with users discussing its availability and comparing it to other treatments like RU58841, fluridil, and alfatradiol. Some users are waiting for FDA approval before using Pyri, while others share their positive experiences with RU58841 and suggest additional treatments with minimal side effects.
User asks if spironolactone can stack with finasteride and pyrilutamide for hair loss treatment. They question why spironolactone is associated with feminizing effects, while RU/pyri/fluridil, which work similarly, are not.
The user is using oral minoxidil for hair loss and is considering its effects on facial hair. They are advised that minoxidil can help with facial hair, but a DHT blocker like finasteride is needed for head hair.
Pelage Pharmaceuticals raised $120M for their hair loss treatment, PP405, showing strong investor confidence despite limited data. There is skepticism about its efficacy and long-term effects compared to treatments like GT20029.
The conversation discusses using a combination of redensyl, capixyl, and procapil (RCP) for hair loss, with some users also mentioning minoxidil and finasteride. Users shared mixed experiences, with some suggesting "RevivHair Max Hair Stimulating Serum" for better results, while others reported no noticeable effects from using products like The Ordinary Multi-Peptide Serum.
Green tea extract combined with red light therapy is being considered for hair growth on the scalp. Traditional treatments like finasteride, dutasteride, and minoxidil are also mentioned.
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.
The conversation discusses the potential of topical rapamycin, metformin, and alpha-ketoglutarate (a-KG) for hair growth, with skepticism expressed about their effectiveness based on personal experience and existing use. It also mentions AICAR, known as cardarine or GW, which is not suitable for long-term use due to cancer risks in animal studies and its similarity to metformin.
Topical finasteride (P-3074) can inhibit scalp DHT by up to 70%, with some users experiencing systemic absorption similar to oral use. Users discuss varying application frequencies and concentrations, with some noticing side effects when overused.
The conversation is about the long-term safety trial results for pyrilutamide, which are expected soon. Treatments mentioned include Minoxidil, finasteride, and RU58841.
PP405 shows promise in hair regrowth, with 31% of participants experiencing over 20% increase in hair density after 8 weeks. Phase 3 trials are expected in 2026, with potential market availability by 2029-2031.
Trans women discuss using finasteride and dutasteride for hair loss and whether to continue after testosterone suppression. One user reduced dutasteride dosage after achieving undetectable testosterone levels.
User experienced hair thickening and slight regrowth using RU58841, Fin, DUT, and Minoxidil. They plan to get a hair transplant in Turkey for further improvement.
A user is considering buying RU58841 powder from Aliexpress to mix with Minoxidil for hair loss treatment. Another user warns about the safety concerns of RU58841, especially from unreliable sources, and suggests trying finasteride, oral Minoxidil, and dutasteride first.
PP405 is discussed as a potential hair growth stimulant, possibly more effective than minoxidil, but not a cure for hair loss. There is skepticism about its ability to regrow "deadzones," and concerns about its impact on those with hair transplants.
PP405 shows promise in activating dormant hair follicles and increasing hair counts but lacks detailed efficacy data compared to minoxidil and finasteride. Opinions are mixed, with some optimism and skepticism about its effectiveness.
An 18-year-old is considering testosterone replacement therapy with finasteride or dutasteride for hair loss but worries about side effects. Users recommend alternatives like minoxidil, RU58841, and consulting a doctor.
The conversation is about using tretinoin to improve the response to Minoxidil for hair loss treatment. No specific protocol for tretinoin application is provided.
A trans woman is curious about the impact of HRT on hair regrowth and scalp tension. Her current regimen includes finasteride, spironolactone, estradiol, ketoconazole, vitamin D, iron, and plans to add oral minoxidil and restart derma rolling.