PP405 is a topical gel being tested for hair regrowth in adults with androgenetic alopecia. Volunteers aged 18-55 are needed for a 16-week trial in several US locations.
Pyrilutamide, a nonsteroidal antiandrogen drug under development for the potential treatment of androgenic alopecia. The conversation discusses its binding affinity to the androgen receptor and the timeline for possible availability after trials are completed in the United States and China.
Discussion on hair loss treatments, focusing on Breezula, with mentions of Minoxidil, finasteride, RU58841, Pyrilutamide, GT20029, and PP405. Breezula's effectiveness is uncertain, with some trials showing minimal regrowth.
Hair loss treatment should target dermal white adipose tissue (DWAT) to restore hair follicles. Potential remedies include tocopherol (vitamin E), botox, rosiglitazone, niacin, kojyl cinnamate esters, and ADP355.
Female (37) experiencing hair loss for 5 years, tried max dose of spiro and oral + topical minox without success. Discovered low cortisol and low DHEA levels, seeking functional medicine practitioner for help.
Using liposomal solutions with dutasteride, minoxidil, and tretinoin worsened hair loss due to buildup and scalp issues. Consulting a professional and returning to simpler treatments like finasteride and minoxidil improved the situation.
A woman who has been experiencing hair loss for several years, and her question of whether there is any benefit to getting a biopsy to check if it's AGA or diffuse alopecia areata when no cure or very effective treatment exists. Treatments such as spironolactone and Minoxidil/finasteride/RU58841 have previously been discussed.
The user experienced a slight decrease in hair shedding and scalp itch, and reduced sebum production using Pyrilutamide, but stopped due to chest pain, breathing difficulties, and heart issues. They felt normal a week after discontinuing and doubted FDA approval for the drug.
The user is experiencing scalp irritation from using tretinoin and alcohol-based hair loss treatments like stemoxydine. They find that Aquaphor helps with the pain but is difficult to apply in hairy areas.
An individual's journey to treat their severe hair loss condition using the medications Pyrilutamide and RU58841. They will provide regular updates on their progress.
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 concerned about using Alpicort, which contains Prednisolone and Salicylic Acid, for male pattern baldness. They are unsure if it will help or worsen their condition and are seeking advice.
The acne medication Winlevi, which contains Clascoterone, is available in the U.S. and may slow down hair loss until a higher concentration treatment, Breezula, is released.
The user experienced severe scalp itching and hair loss while on dutasteride, which they linked to caffeine and masturbation. They plan to cut out both to see if their hair density improves.
After jaw surgery caused intense hair shedding and scalp itch, using pyrilutamide significantly reduced these symptoms. It's suggested to test pyrilutamide for authenticity before use, despite positive personal experience with the product from MV Supplements.
A 26-year-old is experiencing hair thinning and has received conflicting diagnoses of androgenetic alopecia and telogen effluvium. They are considering treatments like dutasteride, oral and topical minoxidil, and are unsure whether to start treatment or pursue further diagnosis like a scalp biopsy.
The conversation discusses the availability of Breezula, a drug for hair loss, now being sold as an acne treatment, and whether it can be applied to the scalp. Users express skepticism about new hair loss treatments and suggest waiting for FDA approval.
The user experienced genital itching while using finasteride and noticed a yellow bump, which improved with clotrimazole, but the itching persists. The discussion focuses on side effects of finasteride.
A user noticed non-itchy, non-bleeding spots on their scalp while experiencing hair loss. Replies suggest the spots are likely sunspots or liver spots and recommend seeing a dermatologist; hair loss is attributed to male pattern baldness.
A user experienced burning, itching, and soreness on their scalp after a perm in 2021, despite using oral finasteride, oral minoxidil, and ketoconazole shampoo. They are seeking advice on whether to pursue further medical tests or consult a neurologist for nerve pain.
PP405 shows initial promise for treating androgenetic alopecia, with safety confirmed in early trials, but skepticism remains due to limited data. Further trials are needed to determine its true efficacy and potential market impact.
Tae147 has shared results of using pyrilutamide, a 5% concentration topical solution applied twice daily, in combination with minoxidil, to reduce scalp itchiness and hair shedding. Other users have shared their experiences with the treatment, as well as questions about its availability on the market.
A user is experiencing severe hair loss, diagnosed with seborrheic dermatitis, and is using Ketoconazole and beclomethasone. They are concerned about potential female pattern baldness and are seeking reassurance and advice.
The conversation discusses using azelaic acid to reduce scalp inflammation while using RU58841 for hair loss. It suggests applying azelaic acid in the morning and RU58841 at night to avoid degradation, while also using dutasteride and minoxidil.
OP experienced diffuse thinning for 11 years and used Minoxidil and Finasteride previously. They now use Pyrilutamide 0.5% and Alfatradiol 0.1%, resulting in significantly reduced hair loss.
A 28 year old using a hair loss prevention protocol to restore thinning hair, which includes finasteride, dutasteride, minoxidil, stemoxydine, alopecin, nizoral shampoo and microneedling; the user is now adding pyrilutamide solution to the regimen with the hope of improving their results. RU58841 was also ordered but not yet used.
The user is considering switching from pyrilutamide to 0.025% topical finasteride due to concerns about effectiveness and past side effects from a scalp elixir. They aim to maintain hair until new treatments like breezula or GT00029 become available.
The user reintroduced RU58841 and noticed increased shedding and visible thinning. They have also been using dutasteride and oral minoxidil for 2 years.
A 24-year-old woman being diagnosed with androgenic alopecia (AGA) who is scared and confused about her hair loss, and the treatment options of Minoxidil, finasteride, RU58841, spironolactone, and possibly a biopsy.