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.
Dihydrotestosterone (DHT) impacts various skin conditions, including Androgenetic alopecia and seborrheic dermatitis, by causing overactivity in sebaceous glands. Topical medications Tacrolimus and Clobetasol can reduce these inflammatory conditions, and treatments like RU58841, Minoxidil, and Finasteride may also be beneficial.
A 16-year-old female experiencing severe hair loss and sebum buildup, likely due to telogen effluvium and PCOS, is currently using vitamin D3 supplements, Redenser serum, and T follihair supplements. Recommendations include addressing PCOS first and consulting a doctor.
GHK-Cu is a potent inhibitor of the type 1 5-alpha reductase enzyme in hair follicles, which may reduce hair loss without the side effects associated with type 2 5-alpha reductase inhibitors. The user previously experienced side effects with 5-alpha reductase inhibitors and is considering GHK-Cu as an alternative.
PP405 is ineffective for miniaturized, fibrosed hair follicles in androgenetic alopecia. AMP303 may activate hair follicle stem cells, but minoxidil and finasteride are still the main treatments.
RU58841, a potential hair loss treatment, was not commercialized due to marketability issues and lack of long-term safety data. Concerns about its formulation and delivery methods further complicate its use.
User shares 4-month progress using finasteride, minoxidil, and microneedling for hair loss. Others discuss body hair, hair transplant possibilities, and user's treatment response.
The user noticed hair regrowth after 4 years of hair loss, coinciding with lifestyle improvements like quitting smoking, exercising, and a better diet. They are curious if dormant follicles can recover under improved conditions.
A user switched from RU58841 to Pyrilutamide for hair loss treatment after experiencing side effects and continued hair shedding with RU. They are now losing hair faster with Pyrilutamide and questioning if they should revert to RU58841.
User starts Nuclear Stack treatment for hair loss, including Dutasteride, Minoxidil, RU58841, Derminator 2, and supplements. Seeks advice on storing and dosing RU58841.
Hair loss may be linked to the TRPS1 gene and protein, not just DHT. Amplifica's AMP-303 targets mesenchymal stem cells and shows promise in treating hair loss, unlike Pelage's PP405.
The conversation discusses hair loss treatments, specifically mentioning Minoxidil, finasteride, RU58841, and TB-500 Thymosin Beta-4. It critiques the credibility of biohacking claims.
OP is experiencing significant hair loss despite GFC and PRP treatments and has abnormal lab results. They are advised to consult a hair-focused dermatologist for further evaluation.
A female user has experienced severe hair shedding since stopping birth control in late 2022, diagnosed as telogen effluvium with no signs of androgenetic alopecia. Despite healthy living and optimal bloodwork, she continues to shed hair daily but also sees significant regrowth.
Whey protein isolate may worsen androgenetic alopecia (AGA) due to its potential to increase DHT levels, but finasteride use has helped maintain hair. Some users suggest avoiding protein supplements due to possible contaminants and additives that could affect hair health.
A 24-year-old woman with AGA and TE since age 14 is questioning if her hair is regrowing or breaking. She has been using minoxidil consistently since September 2025, along with caffeine and ketoconazole shampoos, rosemary oil, and saw palmetto, and has improved her overall hair care routine.
Female with aga tried minoxidil 5% and spironolactone, no success yet. Gladyator96 suggests waiting 6 months, adding tretinoin or dermarolling with minoxidil.
A 25-year-old experiencing hair thinning all over the body and head, despite using minoxidil and having low vitamin D levels, is advised to seek a second opinion from a dermatologist specializing in hair loss. The likely diagnosis is diffuse alopecia areata, which may require treatment with a JAK inhibitor.
The user is experiencing hair loss with possible causes including chronic telogen effluvium, diffuse alopecia areata, and androgenic alopecia. They have tried treatments like Nizoral shampoo, minoxidil, and finasteride, and are considering a biopsy for further clarity.
RU58841 slowed hair loss for a DUPA sufferer after other treatments like finasteride, dutasteride, and minoxidil failed. Some users reported side effects with RU58841, while others did not experience any.
User shared positive results after 4 months using 1.25mg finasteride, topical minoxidil, daily biotin, and weekly dermarolling. They expressed gratitude to another user for the advice.
A user who has been using Pyrilutamide for 19 days, experiencing some hair thickening in the right temple and crown area but also having ball ache after microneedling; other users offer advice, caution and skepticism as to whether results can be seen in such a short time.
A quercetin-encapsulated and polydopamine-integrated nanosystem (PDA@QLipo) shows promise for treating androgenetic alopecia by reshaping the perifollicular microenvironment, outperforming minoxidil in hair regeneration. The nanosystem promotes cell proliferation, hair follicle renewal, and recovery by scavenging reactive oxygen species and enhancing neovascularity.
A user experienced significant hair regrowth after 4 months using topical finasteride and minoxidil, along with dermastamping and biotin supplements, without side effects. They are not considering a hair transplant due to the success of this regimen.
A user shared their 4-month progress using oral minoxidil, finasteride, and derma rolling for hair loss. They reported positive results and expressed gratitude for the treatment.
A 26-year-old male experienced significant hair regrowth using a 4-in-1 topical treatment from Hims, which includes minoxidil, finasteride, ketoconazole, and biotin, over four months. The user reported increased body and beard hair, skin changes, and no negative sexual side effects, while others noted the rapid and impressive results as atypical.
The user experienced side effects from spironolactone and is seeking alternatives for androgenetic alopecia (AGA), considering saw palmetto but unsure of its effectiveness. They are also exploring the possibility of using topical spironolactone, despite availability challenges.
A 41-year-old doctor shared his positive experience with a 4,100 graft hair transplant, highlighting the importance of a skilled doctor for a natural hairline. He mentioned a confidence boost and the occasional use of finasteride post-transplant.
The user shares their experience with a hair system, noting no one noticed the change except their girlfriend. They discuss the learning curve, maintenance tips, and their satisfaction with the results, feeling more confident and optimistic.