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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 conclusion of this conversation is that the user experienced hair regrowth and increased overall hair thickness after using dutasteride and derma pen treatments for 5 years. They did not experience any side effects.

The conversation discusses GT20029, a compound by Kintor Pharma that degrades androgen receptors and is in trials, with potential as a hair loss cure. Another promising treatment mentioned is an antibody that blocks prolactin and has shown positive results in macaques.

RU58841, an anti-androgenic compound, showed early promise for treating alopecia but faced challenges after its patent in 1997. Despite advancing to Phase II trials, safety concerns and financial struggles led Aventis to abandon its development. Proskelia, which later merged into ProStrakan, couldn't prioritize the drug, leading to its eventual stagnation and failure to reach the market.

PP405 from Everychem is likely fake and potentially harmful, with concerns about its stability and the risk of using the wrong MPC inhibitor, which could damage hair follicles. The real PP405 was studied under strict conditions, and DIY attempts are discouraged due to unknown formulation and quality control.

RU58841 was the only treatment that slowed hair loss and reduced irritation for a DUPA sufferer after trying finasteride, minoxidil, and dutasteride with no success. The user continues using 6mg oral minoxidil, 0.5mg dutasteride, and an 8% RU58841 solution.

PP405 is being discussed as a potential new approach to hair loss by targeting follicle stem cells, suggesting a different mechanism from existing treatments like finasteride and minoxidil. However, there is skepticism about whether it will lead to meaningful long-term outcomes or follow the pattern of previous treatments that showed promise but lacked consistent results.

The conversation discusses GT20029, a drug in Phase II trials that targets androgen receptors with minimal systemic effects, and TDM-105795, a growth stimulant with a different mechanism than minoxidil that may revive papilla stem cells. Both are potential new treatments for hair loss.

Concerns about a potential ban on finasteride and dutasteride due to side effects, with users advocating for continued access and informed choice. Alternative treatments like pyrilutamide are also mentioned.

The user has been using oral finasteride and minoxidil for five months with some progress and plans to switch to dutasteride, while also considering a hair transplant for better coverage. Suggestions include adding microneedling, Nizoral shampoo, and possibly using both oral and topical treatments for improved results.

PP405 is a new topical treatment for hair loss, showing promise in trials but still requires finasteride for maintenance. There is skepticism about its effectiveness and safety, with concerns about needing finasteride to maintain results.

PP405 is a potential hair loss treatment, but its safety and effectiveness are uncertain. Users advise caution and suggest waiting for more data before purchasing unverified versions.

The user, on testosterone replacement therapy, found finasteride and minoxidil ineffective for hair loss. They are trying a new topical gel with dutasteride, tretinoin, and a higher concentration of minoxidil, and plan to document the results.

PP405 is a new hair loss treatment in phase 2 trials that may promote hair growth by increasing lactate production and activating hair follicle stem cells. It could potentially replace hormone-disrupting treatments like Minoxidil and finasteride.

Topical dutasteride is suggested as a low side-effect treatment for hair loss, with a proposed dose of 0.025% 1ml/day. It is considered better than finasteride due to its even inhibition of DHT isoforms and lower systemic absorption.

Saw palmetto, a 5-alpha reductase inhibitor, caused unexpected side effects like breast changes and altered semen consistency, which resolved after stopping its use. Concerns about similar side effects with finasteride or dutasteride were expressed, and another user reported low libido and depression from saw palmetto.

A poem humorously suggests hope for a new hair loss treatment, PP405, while users debate the effectiveness and side effects of current treatments like Finasteride. Concerns are raised about Finasteride's side effects, especially for young users, and skepticism about new treatments is expressed.

New hair loss treatments, including Breezula, VDPHL01, and PP405, are nearing Phase 3 trials, offering hope for effective solutions. Current treatments like finasteride and minoxidil remain effective, but early intervention is crucial.

Pyrilutamide, a potentially effective hair loss treatment; other topical treatments like RU58841 and CB-03-01 that may have fewer side effects than Pyrilutamide; and the Phase 3 clinical trials of Pyrilutamide, which is likely to be approved by the FDA soon.

The conversation is about using adenosine, finasteride, and minoxidil for hair loss treatment. The user ordered a 0.75% adenosine solution and is currently using finasteride 1mg and minoxidil 5%.

People are discussing the potential of a new hair loss treatment, pp405, and its approval timeline, comparing it to existing treatments like Minoxidil and finasteride. There is skepticism about its effectiveness and concerns about the time it will take for approval and availability, especially in Europe.

Finasteride and Dutasteride do not cause depression or "Post Finasteride Syndrome," with concerns often linked to the nocebo effect and preexisting mental health issues. The EU is unlikely to ban these drugs, but access may become more restricted due to ongoing debates.

Hair loss treatments, specifically about the effectiveness of RU58841 compared to Pyrilutamide. Molecular weights and side effects were discussed in terms of efficacy and cost-effectiveness.

A user experienced increased estradiol, nipple tenderness, and ED after taking finasteride. They are considering dose reduction to mitigate these effects.

The user has been using finasteride for hair loss and is considering adding RU58841. They ask about RU58841's effectiveness, potential heart side effects, duration of action, dosage increase over time, transitioning to GT20029, and where to find the liquid form.

The conversation discusses hair loss treatments, specifically the progress made with Pyrilutamide over 15 months. One person suggests using oral Minoxidil or Dutasteride, but another mentions experiencing negative side effects from oral Finasteride.

The conversation discusses the potential benefits of adding Vitamin B6 (P-5-P) to topical hair loss treatments like RU58841, finasteride, or minoxidil. The user suggests that Vitamin B6 might enhance these treatments by naturally lowering scalp prolactin.

Pelage secured $120 million for PP405, a non-hormonal topical hair loss treatment, sparking debate on its potential as a breakthrough. Concerns about finasteride's side effects persist, with some suggesting alternatives like topical finasteride or dutasteride.

Pelage Pharmaceuticals' PP405, a new hair loss treatment, was recognized by Time Magazine as one of the best inventions of 2025. The conversation expresses optimism about the recognition of this in-development treatment.

User taking 1mg finasteride daily for 2 years, wants to block more scalp DHT. Seeks reference for additional topical DHT blockers like alfatradiol and fluridil.