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PP405 is being discussed as a potential hair loss treatment, possibly more effective than minoxidil. There are concerns about its effectiveness and product contamination, but some users report early signs of hair regrowth.

The user shared their progress using finasteride and minoxidil for hair loss, noting initial side effects and improved hair density. They experienced shedding but saw better results after increasing the finasteride dose and undergoing a hair transplant.

A user experienced libido issues after using finasteride for five months, with elevated prolactin and estradiol levels. The discussion includes differing opinions on whether these symptoms are due to hormonal imbalances or post-finasteride syndrome.

PP405 is a potential new hair loss treatment that works through metabolic pathways rather than hormonal ones, with an estimated market release between late 2027 and 2029. Current alternatives to finasteride include minoxidil, pyralutamide, fluridil, and RU58841, with hair transplants also being a viable option.

The user has been using finasteride, dutasteride, and minoxidil without success and is considering a comprehensive blood test to explore other causes of hair loss. They are unsure about the necessity and cost of the extensive tests and are seeking advice on whether to proceed with the full panel or focus on specific tests.

Hair loss has severely impacted the mental health and confidence of young individuals, making them feel unrecognizable and isolated. Treatments like oral minoxidil, finasteride, and PRP sessions are being considered, but results and side effects vary, leaving many feeling hopeless.

A 22-year-old male uses dutasteride, a serum with 10% minoxidil and 0.5% finasteride, and microneedling for diffuse androgenetic alopecia. Progress pictures show changes from July 2025 to February 2026.

A user is using topical finasteride, keto shampoo, microneedling, and tretinoin for hair loss and is considering adding pyrilutamide. They notice some improvement at the temples and seek advice on whether to focus on cosmetic results despite daily shedding.

New hair loss treatments like GT20029 and PP405 could potentially replace minoxidil and finasteride, offering better results with fewer side effects. However, current treatments like finasteride and minoxidil are still effective for many, despite concerns about side effects.

Kintor Pharmaceutical's stock rise suggests potential positive news about Pyrilutamide, a topical anti-androgen. GT20029 may also compete with existing treatments like finasteride and dutasteride.

Users discussed using Hairgenetix copper peptide serum with microneedling to improve hair strength and reduce shedding, though new hair growth was not confirmed. Some users also mentioned using minoxidil and expressed mixed opinions on the effectiveness of peptides.

A user experienced increased estrogen levels after 11 months on finasteride, leading to concerns about feminizing effects. They plan to reduce the finasteride dosage and consider using an aromatase inhibitor to manage estrogen levels.

Estrogen injections significantly improved hair growth, particularly on the crown, after stopping finasteride. Monotherapy with estrogen led to hairline improvement, but also caused sterility and potential feminization effects.

After nearly four months on finasteride, a user noticed improved hair quality but developed nipple puffiness, suggesting early signs of gynecomastia. They considered switching to other treatments like CB-03-01 or RU58841 and contemplated consulting an endocrinologist about aromatase inhibitors.

The user is using Minoxidil, Finasteride, Nizoral, Nutrafol supplements, and PRP sessions for hair loss treatment. They are concerned about the effectiveness of these treatments and whether they should continue or consider a hair transplant.

A 20-year-old male has been using finasteride for 7 months and oral minoxidil for 2 months and is planning to check testosterone and estradiol levels. He is seeking advice on additional blood tests to consider.

The user is experiencing severe hair loss due to gut malabsorption and is seeking advice on nutrient testing and supplementation. They have low Vitamin D and Ferritin levels and are asking for recommendations on additional nutrients and blood tests to consider.

The user experienced significant hair regrowth using 1mg finasteride every other day, 5% minoxidil twice daily, and ketoconazole shampoo. The progress was noted as impressive, with some users questioning the authenticity of the results.

Amplifica has not provided updates on SCUBE3 and AMP-303, raising concerns about their trial outcomes. Users also mention other treatments like Minoxidil, finasteride, RU58841, PP405, and ET-03.

There is no new information on pp405, with data collection expected to finish by the end of 2025. Users are discussing the timeline for data analysis and completion of Pelage Pharmaceuticals' phase 2 study.

RU58841 is preferred over finasteride for blocking DHT on the scalp, especially for those with aggressive MPB. Creatine is associated with increased hair shedding, even when using RU58841.

A 21-year-old's hair loss worsened despite using finasteride, oral and topical minoxidil, microneedling, and keto shampoo for a year. They are considering switching to dutasteride and improving their diet.

The user switched from finasteride to dutasteride due to continued hair shedding and lack of improvement, despite using minoxidil and vitamins. Other users reported similar experiences with no significant regrowth after switching treatments.

The user reports noticeable hair growth after 5 weeks using finasteride, minoxidil, dermarolling, and ketoconazole. They seek confirmation of their progress and question if they are a hyper responder.

The user reports that after 4 months of microneedling, 10 months of Minoxidil, 2 years of finasteride, and using ketoconazole 3 times a week, their hair has become less dense in the treated areas. Despite initial shedding and continued treatment, they have not seen improvement and feel their body is resistant to the medications.

Switching from liquid to foam minoxidil led to hair loss for OP, possibly due to a second shedding cycle. OP experienced allergic reactions to propylene glycol in the liquid form, causing dandruff and itchiness, which improved after switching to foam.

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.

The user reports that their hair loss treatment with oral minoxidil, dutasteride, finasteride, topical minoxidil, ketoconazole shampoo, and microneedling has plateaued, with no significant additional regrowth. They have stopped using creatine to simplify their regimen and are relieved with the current state compared to before treatment.

The user reported noticeable hair improvement after four months using topical minoxidil, topical finasteride, microneedling, and ketoconazole shampoo. They plan to continue the regimen and are relieved by the progress.

People noticed fuller hair after using 1mg oral finasteride, 1ml topical minoxidil daily, microneedling, and Nizoral shampoo. Users shared their experiences and were generally open about their treatments.