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ET-02 is seen as promising for addressing hair loss and graying, but PP405 is more advanced in development and has better publicity. Some users plan to use both treatments alongside minoxidil and dutasteride.

PP405 and GT20029 are new hair loss treatments with different mechanisms from traditional options like Minoxidil and Finasteride. PP405 targets hair follicle stem cells to reactivate growth, while GT20029 works as an androgen receptor deleter, both requiring ongoing use for effectiveness.

Finasteride, Minoxidil, Bioneer CosmeRNA, Technoderma, Kintor, Hope, Breezula, and Follicum treatments showed increases in hair count, with Technoderma showing the highest increase at 24.3 hairs/cm². Amplifica has not yet published results.

Efforts to find a Canadian dermatologist in the US to prescribe H&W's topical finasteride for hair loss. The user is willing to fund a crowd-share effort to identify prospects.

People are discussing the anticipated release of PP405 phase 2a results, expected by the end of March, with some skepticism about its effectiveness. There is cautious optimism due to past experiences with similar treatments like Breezula, despite concerns about the lack of presentation at the AAD 2026 conference.

A 22-year-old shared his 15-month progress using finasteride and 12-month progress with minoxidil for hair loss, noting improved thickness but minimal hairline change. He experienced initial shedding with minoxidil but no side effects from finasteride, and he advises patience and consistency for results.

A user ordered RU58841 from a Chinese supplier, found it to be less than 99% pure, and plans to try a different seller next time. Concerns were raised about impurities, but the user believes they are likely inactive fillers rather than harmful substances.

The conversation discusses a 13-month hair loss treatment update using dutasteride, minoxidil, nizoral, and a 1.5mm derma roller, with the original poster reporting no side effects and some improvement in hair thickness. Participants request before-and-after pictures with consistent hairstyles to better assess the treatment's effectiveness.

The user shared their 5-month hair progress using oral finasteride and minoxidil, reporting positive results with minimal side effects. They use a chewable 2-in-1 product from Hims for convenience.

PP405 shows promise in hair loss treatment, but stem cell therapy using adipose-derived stem cells and ATP also successfully reversed androgenetic alopecia in mice. Stem cell therapy is costly, and some doubt the effectiveness of PP405 based on press releases.

PP405 shows potential for hair growth by increasing terminal hair and converting vellus hairs, but results are modest and more waiting is needed. It complements existing treatments like minoxidil and finasteride, but won't replace them.

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.

An 18-year-old is using a high-dose treatment for hair loss, including 2.5 mg dutasteride, topical minoxidil, and injectable GHK-Cu, despite minimal hair loss. Many users suggest reducing the dutasteride dose due to potential side effects and recommend starting with finasteride instead.

A user shared their 5-month progress in treating hair loss using HIMs topical finasteride and minoxidil, micro-needling with a 1.5mm needle, and RU-58841. The post includes progress pictures showing improvement from a NW7 hair loss stage.

PP405 may help with hair regrowth, especially when combined with minoxidil and finasteride, but its long-term effectiveness is unclear. Phase 3 trials are expected to begin soon, with results in a few years.

PP405 is a potential hair loss treatment that may reactivate dormant hair follicles, with Phase 3 trials expected. Some users are cautious, suggesting using finasteride in the meantime, while others are skeptical about PP405's effectiveness.

GT20029 is a new hair loss treatment in Phase 3 trials in China, using PROTAC technology to target androgen receptors, potentially with fewer side effects than finasteride and minoxidil. VDPHL01, a second-generation minoxidil, is also mentioned as potentially more effective.

A new hair loss treatment, PP405, showed promising Phase 2a results with 31% of patients experiencing over 20% hair density increase without systemic absorption, avoiding hormonal side effects. The treatment is expected to be expensive, with Phase 3 trials starting mid-2026, and there is skepticism about the data's strength.

The conversation is about testing the effectiveness of RU58841 for hair loss, with the user planning to increase their dose to 30 mg per day along with 20 mg of Minoxidil. The test results showed approximately 70 mg/ml, which the user considers a good result.

The user added witch hazel to their routine with finasteride and topical minoxidil to reduce scalp itching and potentially help with hair loss. They find witch hazel affordable and effective for itch relief, though its impact on hair loss is still uncertain.

The user shared a 10-month hairline update using 5% topical Minoxidil and 2.5% oral Finasteride, noting some improvement despite a second shedding phase. They switched to oral Minoxidil for convenience, which may have caused the shedding.

The user discusses using Follics FR5, FR10, and FR15, which combine Minoxidil, Adenosine, Procapil, Azelaic acid, and Procyanidin B2, to address hair loss. They have previously used Minoxidil, Finasteride, and Dutasteride with varying success.

Be cautious when sourcing PP405 or its analogs from third-party suppliers due to potential safety risks and lack of regulatory approval. The conversation highlights concerns about counterfeit products and the absence of reliable testing, making it risky to use such treatments.

The user switched from finasteride to dutasteride while continuing minoxidil and microneedling, seeing gradual hair regrowth. They are considering adding oral minoxidil and possibly a LLLT helmet for further improvement.

The user shared a 15-month hair loss treatment update using Dutasteride (0.5mg/day), Minoxidil (5% foam twice daily), Nizoral (1% every 3 days), and a 1.5mm derma roller (twice a month), along with a multivitamin, exercise, low sugar diet, hydration, and consistent sleep. They started seeing results after 6-9 months, with significant improvement at the 1-year mark, and apply Minoxidil the day after derma rolling.

User received Trichotest results not recommending Finasteride. They are on Oral Minoxidil 2.50 and considering adding Finasteride.

The user has been using topical minoxidil for over a year and added kx826/pyrilutamide to improve hair growth, avoiding finasteride due to side effects like lowered libido and panic attacks. They report positive results with reduced shedding and healthier hair, particularly in areas previously unresponsive to minoxidil.

GHK-Cu is being considered for hair growth, but users report mixed results. Some use it alongside other treatments like 5AR inhibitors, making it hard to determine its effectiveness.

Hair loss progress discussed, treatments used include oils, scalp massages, serenoa pills, and dermastamp. User asks for advice without mentioning minoxidil or finasteride.

A user shared a 14-month hair loss treatment update using dutasteride, minoxidil foam, a 1.5mm derma roller, and Nizoral, with noticeable hair regrowth and no side effects. The discussion highlights the effectiveness of microneedling in combination with topical treatments, with many users agreeing it significantly enhances results.