If PP405 works it will be fkn impossible to buy it.
Technology 11/10/2025

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In this general discussion post the tone is 😞 negative.

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PP405 minoxidil finasteride RU58841 dormant hair follicles Rogaine Propecia

PP405 is a potential hair loss treatment that may activate dormant hair follicles, but there are concerns about its effectiveness, cost, and side effects. Users discuss treatments like minoxidil, finasteride, and RU58841, expressing skepticism about PP405's long-term success and accessibility.

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in Research/Science 698 upvotes 8 months ago

PP405 shows promise in hair regrowth, with 31% of participants experiencing over 20% increase in hair density after 8 weeks. Phase 3 trials are expected in 2026, with potential market availability by 2029-2031.

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in General 340 upvotes 3 months ago

The user is experiencing significant hair loss and is considering treatments like minoxidil, finasteride, and possibly a hair transplant. They are advised to consult a dermatologist and consider oral minoxidil and dutasteride, while being aware of potential side effects and the need for ongoing treatment.

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A sugar gel called 2-deoxy-D-ribose (2dDR) shows potential for promoting hair regrowth by increasing blood supply to hair follicles, similar to Minoxidil, but its effectiveness in humans is unproven. It may benefit those who don't tolerate Minoxidil, but it is not a replacement for treatments like Finasteride or RU58841.

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Hair loss treatments like finasteride, minoxidil, and dutasteride work but have side effects. A permanent cure is still not available due to the complexity of hair loss and limited investment.

community The Cure isn't 5 years away; it's already here.

in Research/Science 1005 upvotes 1 year ago

PP405 is a new topical treatment for hair loss, showing promise in trials but still requires finasteride for maintenance. There is skepticism about its effectiveness and safety, with concerns about needing finasteride to maintain results.