PP405, a topical LDH inhibitor, has shown to stimulate hair follicle stem cell proliferation in humans with moderate hair loss. They are advancing to more detailed trials this year.
PP405 is a promising hair growth stimulant but not a cure for advanced hair loss, as it may only help dormant follicles. Treatments like Minoxidil, Finasteride, and Dutasteride are discussed, with emphasis on early intervention for effectiveness.
Finasteride, minoxidil, and derma rolling are currently the best treatments for hair loss. New treatments like TDM-105795, GT20029, PP405, HMI 115, Tsuji, Scube 3, RU, JW0061, Topilutamide, and verteporfin show promise but have uncertain timelines.
The conversation discusses mixing finasteride (Essengen-F) with a multi-peptide serum for hair density. The main concern is whether these products can be used together safely.
The user has been using 5% minoxidil once daily and microneedling with a 1.5 mm dermaroller weekly for three months, considering increasing minoxidil usage but avoiding finasteride due to libido concerns. Another person suggests considering other treatments like RU58841, alfatradiol, topical finasteride, clascoterone, or saw palmetto since not using a DHT blocker could be less effective.
The conversation discusses using low-dose topical finasteride, specifically 0.005% and 0.01%, for hair regrowth, with some users considering increasing the concentration for better results. Users share experiences with different dosages and combinations, including minoxidil, and discuss the effectiveness and availability of these treatments.
Microneedling for hair loss is discussed, with users suggesting different frequencies and needle lengths, such as 1.5mm every 3 to 6 weeks or 1.0mm weekly. Some users recommend less frequent sessions to avoid scalp damage and soreness.
The conversation discusses using topical dutasteride with a dermapen for hair loss treatment. The user is deciding between liposomal and mesosomal formulations for this purpose.
Microneedling's effectiveness for hair regrowth is debated, with mixed results from studies. Some believe it helps with blood flow and scalp health, while others see it as largely ineffective.
The conversation is about the appropriate wait time to apply topical finasteride after microneedling to prevent it from going systemic. The user is combining finasteride with minoxidil and is unsure whether to wait 24 or 48 hours after microneedling before applying the treatment.
A 21-year-old has been using 1mg finasteride and 2.5% minoxidil for 9 months with some improvement in hair density. They plan to add collagen, 1% ketoconazole shampoo, and biweekly microneedling to their routine.
A user experienced significant hair loss after starting microneedling, despite using dutasteride and topical minoxidil. They are advised to consult a doctor as the shedding pattern is unusual and may indicate alopecia areata or other scalp conditions.
ET-02, a PAI-1 inhibitor, is not proven to be more effective than Minoxidil for hair loss. Other treatments like finasteride, dutasteride, PP405, and AMP-303 are also discussed, focusing on cellular senescence and oxidative stress.
PP405 is discussed as a potential hair loss treatment, with doubts about its effectiveness and availability. Users mention using finasteride and minoxidil, and express concerns about PP405's cost and market release.
The conversation discusses using homemade topical finasteride for hair loss, showing an increase in DHT levels despite treatment. The user applies 0.125mg daily, resulting in 113.4% of previous DHT levels.
A 21-year-old male shares progress pictures showing improvement in hair growth using daily topical minoxidil 5%, microneedling 1.25mm, and 500mg of saw palmetto. He reports new and healthy hair growth, indicating success in managing androgenic alopecia.
PP405 shows potential for hair growth by increasing terminal hair and converting vellus hairs, but results are modest and more waiting is needed. It complements existing treatments like minoxidil and finasteride, but won't replace them.
A 7-month update of hair regrowth achieved by using daily topical finasteride and minoxidil, combined with weekly microneedling. It is also noted that the results are different for females.
The conversation discusses the effectiveness of hair loss treatments, with one user experiencing significant hair regrowth after 6 months using minoxidil at night, finasteride in the morning, microneedling every three days, a healthy lifestyle, vitamins, and a specific shampoo. Another user is inquiring about the timeframe for seeing results with minoxidil.
A user is considering adding crushed finasteride pills to a serum containing redensyl, procapil, and anagain to treat hair loss. Another user shared their experience, noting some improvement in hair health but no significant reduction in hair loss, and plans to continue the treatment for six months.
The user experienced hair regrowth and improved hair density using oral finasteride and topical minoxidil, with microneedling as an additional treatment. They are considering a hair transplant for low-density areas but are uncertain due to existing follicles.
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 new serum claims to enhance hair regrowth by amplifying oxygen delivery, improving the effectiveness of treatments like exosomes and peptides. Users are skeptical, questioning its efficacy compared to established treatments like Minoxidil and Finasteride.
The user shared a 7-year hair progress journey, starting with occasional minoxidil use and later including a finasteride prescription, online prescriptions, and microneedling. Significant hair growth was achieved, but side effects led to a reduction in medication dosage.
The conversation discusses concerns that Anagenic's version of GT20029 might not be as effective or safe as Kintor's, with comparisons to issues faced by pyrilutamide. The chemical structure of the drug has been published.
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.
A user is seeking alternatives to finasteride for hair loss during a planned break for family planning reasons. They inquire about pyrilutamide, cosmern, and other potential future treatments.
A 32-year-old is seeing positive hair regrowth after nearly three months using finasteride, oral and liquid minoxidil, and microneedling, and plans to add RU58841. They are considering switching to dutasteride and possibly a hair transplant in the future.
Microneedling combined with minoxidil may promote hair regrowth, with some users reporting success using a 1.5mm dermaroller twice a week. Others have seen results with minoxidil alone or by increasing microneedling frequency.