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Pelage received $120 million for phase 3 of PP405, a potential hair loss treatment, but there is skepticism about its success. Some users believe any improvement over finasteride is a win, while others expect full hair regrowth.

Tazarotene shows potential as a standalone treatment for hair regrowth by stimulating new hair follicle formation and promoting angiogenesis, similar to microneedling effects. It can be used topically without minoxidil, but users should start with a low concentration to avoid irritation.

Various hair growth treatments were discussed, including microneedling, bimatoprost, setipiprant, stemoxydine, PGE2, CB-03-01, WNT Beta-Catenin upregulators, KY19382, topical estrogen, IGF-1, GH, MK-677, oral castor oil, fisetin, resveratrol, cetrizine, and lactic acid. Users shared experiences and sources for these treatments, with some expressing interest in topical solutions and others noting the lack of FDA approval or scientific evidence for certain options.

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.

A 26-year-old male with high testosterone is experiencing diffuse hair thinning despite using a comprehensive treatment regimen including dutasteride, oral minoxidil, RU58841, ketoconazole shampoo, microneedling, and low-level laser therapy. Suggestions include adjusting dutasteride dosage, monitoring iron levels, and consulting a dermatologist for further evaluation.

The conversation is about users trying to regain access to a Discord server related to pp405 research, with differing opinions on the effectiveness of pp405 for hair loss. Specific treatments like Minoxidil, finasteride, and RU58841 are not mentioned in the conversation.

Verteporfin is being discussed for its potential to regrow hair and heal scars, possibly aiding hair transplants or replacing them. Some users are skeptical about its effectiveness, while others suggest combining it with microneedling for better results.

A user proposed genetically engineering scalp stem cells to stop androgen receptors from causing hair loss. Others discussed the feasibility, existing research, and potential issues with this approach, including targeting the correct cells and unintended effects.

Verteporfin is being explored for hair regeneration, with unofficial trials and updates shared online. Efforts are being made to encourage more surgeons to trial verteporfin for donor hair regeneration.

The user has been using oral finasteride for over a year and recently added GHK-CU for two months, seeing progress but seeking further improvement, especially on the hairline. They discuss sourcing GHK-CU, its effects, and the importance of third-party testing, while considering additional treatments like dutasteride and hair transplants for better results.

The phase 3 trial results for Pyrilutamide showed no significant difference from the control treatment in increasing hair count, leading to the company halting its development. Users discussed their disappointment and skepticism about hair loss treatments, with some mentioning other treatments like Minoxidil, Finasteride, and RU58841.

Using topical GHK-Cu 4% has reduced hair shedding, increased hair shaft diameter, and improved scalp health, but no new hair growth was observed. The user continues to use 10% Minoxidil and 1mg oral Finasteride alongside GHK-Cu.

The user has been using 1MG finasteride, 5% minoxidil, LLLT, and derma stamping for a year to improve hair density for a potential transplant. They are considering switching to dutasteride and are unsure whether to proceed with a transplant now or wait for more growth.

Upcoming hair loss treatments for those who can't tolerate DHT blockers, focusing on Minoxidil, microneedling, and ketoconazole. Promising treatments include GT20029, PP405, KX-826, and RU58841, though RU58841 may not be safe.

Pyrilutamide is discussed as a potential hair loss treatment, acting as an androgen receptor antagonist. The conversation questions if it can maintain hair long-term without using finasteride.

RU58841 helped regrow hairline without side effects for a bodybuilder using PEDs. The treatment included RU58841, finasteride, minoxidil, GKH-Cu, microneedling, and HGH.

The conversation is about a user's hair loss journey, including treatments with dutasteride, finasteride, oral minoxidil, and a hair transplant using 3242 grafts. The user is satisfied with the results after switching from finasteride to dutasteride and undergoing a hair transplant to address frontal hair loss.

The conversation discusses various hair loss treatments, including pyrilutamide, RU58841, topical dutasteride, oral minoxidil, and oral finasteride/dutasteride. It also mentions potential treatments like PP405, Verteporfin, GT20029, and AMP303.

Hair follicle regenerative therapy is being developed, with clinical trials planned in Japan, potentially allowing for hair cloning and eliminating the need for treatments like finasteride. If successful, the treatment could be available in Japan by 2025, but widespread access and affordability may take longer.

Kintor's phase III trial for pyri (KX-826) showed promising safety and efficacy results, with no drug-related sexual dysfunction reported. Users discussed their experiences with pyri, Minoxidil, Dutasteride, and concerns about the validity of the study results.

The user experienced hair shedding after increasing minoxidil from 5% to 7% with latanoprost, possibly causing telogen effluvium. They are on HRT with Lupron, Estradiol, and Raloxifene, and are concerned about the shedding's duration.

KX-826 failed Phase III trials due to high placebo effects, patient compliance issues, COVID-19 side effects, and detection method deviations. KX-826 is now marketed as a cosmetic and approved for combination with Minoxidil.

A YouTuber known for skepticism is hinting at a promising new hair regrowth treatment. The treatment details are undisclosed, but it is not related to known substances like RU58841.

Creatine may increase scalp DHT without affecting serum DHT, potentially speeding up male pattern baldness (MPB) for those genetically prone. Treatments mentioned include Minoxidil, finasteride, and RU58841.

Creatine may affect hair loss by reducing PGE2 levels, which could influence hair growth. The discussion highlights the need for more research on this potential mechanism.

The conversation is about the anticipated release date of phase II results for a hair loss treatment called GT20029 and the cautious optimism surrounding it due to past disappointments with similar treatments. Users expect an update in the next few months.

The user is considering switching to topical finasteride or pyrilutamide to stabilize hair loss before a hair transplant, currently using oral minoxidil and finasteride. Suggestions include sticking to the current regimen as it is already potent, and caution against using pyrilutamide from unreliable sources.

The conversation discusses skepticism about group buys for hair loss treatments, highlighting issues with unverified chemicals and the risks involved. It suggests stabilizing with dutasteride and minoxidil, and considering a hair transplant instead of experimenting with untested products.

KX-826, Breezula, PP405, and Stemson are potential future treatments for hair loss, with varying timelines and mechanisms like blocking DHT and stem cell activation. Users express skepticism about the timeline and mention current options like hair transplants and minoxidil.

Pyrilutamide is believed to be more effective than RU58841 and 1 mg finasteride in treating hair loss, with no systemic hormonal effects and the potential to block more than 31% of scalp DHT. It may also antagonize scalp testosterone due to its action as an androgen receptor antagonist.