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.
Cosmo Pharmaceuticals has enrolled about 850 out of 1400 patients for their phase 3 clinical trials of clascoterone (Breezula) and claims to be on schedule. The conversation is about hair loss treatments.
GT20029 and pyrilutamide are both androgen antagonists but work differently; GT20029 degrades the androgen receptor, while pyrilutamide blocks DHT from binding. GT20029 is expected to have similar efficacy to CosmeRNA.
The user experienced side effects from low-dose topical finasteride and is considering using clascoterone (CB-03-01) despite concerns about its risks and cost. They seek advice on its effectiveness and potential side effects compared to other treatments like alfatradiol and fluridil.
The conversation discusses using CB0301/Clascoterone as a potential treatment for hair loss, especially for those experiencing side effects from finasteride and dutasteride. The user currently uses oral minoxidil and considers combining it with other treatments like kx826, DHT blocker supplements, and 2% Nizoral shampoo.
The relative strength of Pyrilutamide compared to RU58841 in terms of androgen receptor binding affinity. It has been noted that Pyrilutamide is 4x stronger than RU58841, with a higher binding affinity than DHT itself.
RU58841 lacks FDA approval due to financial and safety concerns, including potential cardiological side effects. The company abandoned further research, and users report adverse effects like heart palpitations and gynecomastia.
The Shiseido/Replicel RCH-01 trial results were disappointing and ineffective. Users expressed skepticism and frustration, suggesting alternatives like Tsuji or simply accepting baldness.
CB-03-01, also known as Breezula, is being considered as an alternative to DHT blockers for hair loss. Users are discussing its effectiveness, potential regrowth, side effects like scalp irritation, and hormonal impacts.
The user experienced hair loss after chikungunya and started PRF (platelet-rich fibrin) injections with injectable Dutasteride, noticing new hair growth. They are hopeful for continued improvement.
The conversation is about whether to use gloves when applying 5% RU58841 to avoid systemic absorption and if washing hands with water is sufficient. Users question the concern, noting it is applied to the scalp.
RT1640, a combination of cyclosporin A, minoxidil, and RT175, is discussed as a potential treatment for hair regrowth and repigmentation. The unique formulation aims to enhance hair follicle growth and restore hair pigment without the negative side effects of immunosuppressants.
Pp405 is discussed as a potential hair loss treatment, with humorous suggestions about rectal administration for increased effectiveness. Users joke about unconventional methods and express willingness to try anything for hair regrowth.
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CumsOnYourFeet69 has been discussing a new treatment called CosmeRNA which claims to target the root cause of male pattern baldness, and is considering using it in conjunction with Minoxidil instead of Finasteride due to possible side effects. Replies have highlighted that the efficacy of this treatment is still unknown, but it could be used as an effective maintenance option if successful.
PP405 and hair cloning are discussed as potential treatments for reversing hair loss from Norwood 7 to Norwood 1. Hair cloning is seen as a more permanent solution, while PP405's effectiveness and long-term effects remain uncertain.
PTD-DBM is being explored for hair regrowth by targeting CXXC5, with clinical trials expected after pre-clinical studies. Users express anticipation and skepticism about its effectiveness.
A user created a tracker for hair loss treatments in clinical development, including compounds like Dermaliq, RU58841, and Pyrilutamide. The tracker updates with new information and allows filtering by conditions like androgenetic alopecia (AGA) and alopecia areata (AA).
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 powder from a lab supplier was tested at a free drug testing service. The discussion includes using Minoxidil and finasteride for hair loss treatment.
PP405, a potential hair loss treatment, is facing delays in releasing Phase 2 results, causing frustration among users who compare it to past failed treatments. Despite skepticism, some remain hopeful about PP405's future, while others discuss alternative treatments like Clascoterone and its expected market release.
Amplifica is testing a compound called AMP-303 for hair loss, but it's not Scube3 or osteopontin. The timing for the results from the clinical trial is unknown.
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.
The conversation discusses the high cost of CB-03-01, a topical antiandrogen for hair loss, which is considered safe and remains localized upon application. It questions whether the expense is justified compared to the lower risks it poses relative to finasteride.
The conversation discusses RU58841, a compound for hair loss treatment, which was found to be effective in a 6-month trial but was not pursued due to financial issues or marketability concerns, not safety. Some users are considering crowdfunding to release the research data, while others discuss personal experiences and safety concerns with RU58841.
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.
The conversation is about choosing an anti-androgen for hair loss treatment, with options being alfatradiol and pyrilutamide. Alfatradiol is considered a better choice due to its established use, while pyrilutamide is more experimental.
Procyanidin B2, a compound derived from Annurca apples, as a potential treatment for pattern hair loss. Several clinical studies were mentioned, which found that procyanidin B2 could increase hair growth, density, and keratin content. Other treatments such as Minoxidil, Finasteride, and RU58841 were not discussed.