One month Umbrella Labs PP405 results. Progress Pictures 12/4/2025
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5 / 1000+ resultscommunity How likely do you think it is for PP405 to come out?
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.
community Has anyone ordered JXL-069 (grey market PP405)?
People are discussing JXL-069 (PP405) for hair loss, with some experimenting with a 0.05% topical gel. Concerns about safety and efficacy persist due to limited testing and lack of official approval.
community I spoke to the Guy who did the Ru58841 (PSK-3841) research
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.
community I think it’s time to drop Pyrilutamide at this point?….
A user who has been using Pyrilutamide for 5 months with no results, and other users suggesting they switch to RU58841 or stick to their treatment plan for at least one year.
community RU58841 and some major questions?
A user is asking about the effectiveness and dosage of RU58841 for hair loss, comparing it to Minoxidil and discussing its long-term use alongside Finasteride. They plan to use RU58841 and Finasteride for several years before potentially switching to GT20029.
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