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Kintor Pharma finished enrolling and dosing participants in a Phase I trial for a hair loss treatment called AR-PROTAC (GT20029). The effectiveness of another drug, pyrilutamide (KX-826), for hair loss will be clearer after a Phase 2 trial expected to complete in January 2023.

The conversation discusses the approval of Kintor Pharmaceutical's AR-PROTAC (GT20029) for clinical trials in China for acne and androgenic alopecia. One user expresses optimism about new treatments being developed and seeks clarification on how the new drug works, specifically if it temporarily degrades the AR protein to reduce DHT sensitivity in hair follicles.

Adipose-derived stem cells with ATP improved hair regrowth in male and female mice with androgenetic alopecia. The most effective treatments were low dose stem cells with ATP for males and medium dose stem cells with non-liposomal ATP for females.

The GT20029 tincture, a topical androgen receptor degrader, showed significant hair growth and good safety in a China Phase II trial for male androgenetic alopecia (AGA), with the 1% dose twice weekly identified as optimal. The company plans to initiate Phase III trials in China and Phase II in the U.S., and the treatment also shows promise for acne.

Experimenting with trestolone as a treatment for hair loss in an attempt to avoid DHT-related treatments such as finasteride and dutasteride, and discussing the potential effects of its receptor selectivity on the androgen receptors in the scalp.

Researching whether pyri and enza, which are stereoisomers of each other, share the same features related to CNS penetration/GABA Inhibition; safety and efficacy when used topically at 0.5-1%; and cost comparison between the two treatments.

TWIST-1 gene's role in hair loss and potential as a treatment target. Inhibiting TWIST-1 may prolong hair growth and reduce hair follicle sensitivity to DHT.

Comparing the effectiveness of RU58841, Pyrilutamide and CB-03-01 as treatments for hair loss, with people discussing different aspects such as binding affinity, time of inhibition, safety data and cost.

Using alfatradiol can cause nausea and headaches. Users discuss these side effects and seek advice.

A user applied the 8T3 product for hair loss, targeting LPP and AGA, and plans to update on its effectiveness. The product uses a saline buffered phosphate vehicle, suitable for those intolerant to ethanolic vehicles.

User tried oral finasteride, topical finasteride, topical dutasteride, and RU58841 but experienced side effects. They discuss upcoming treatments like clascoterone, pyrilutamide, gt20029, and KY19382 as potential options.

Pyrilutamide is considered by some as an alternative for those avoiding 5AR inhibitors like finasteride and dutasteride, but opinions on its effectiveness vary. Some users report similar results with fluridil and pyrilutamide, while others find pyrilutamide less effective compared to prescription treatments.

New treatments for AGA are emerging, including pyrilutumide, gt0029, scube3, kx-826, and pp405. Verteporfin is mentioned as a promising option.

The user's consideration of taking finasteride as a short-term treatment, while awaiting advances in medical technology such as Pyrilutamide and GT20029; other users' experiences with Finasteride, including potential side effects.

The conversation discusses the delay in the release of a new hair loss treatment, Pyrilutamide, and speculates on potential safety concerns as a reason for the delay. It also mentions GT20029 as another future treatment option, with a release at least five years away, and touches on the avoidance of research chemicals due to uncertainty about their authenticity.

The conversation is about considering pyrilutamide 1% as an alternative treatment for hair loss due to intolerance to 5-alpha reductase inhibitors. Some users suggest it might be effective, while others view it as a temporary solution.

Pyrilutamide's systemic degradation is unclear, unlike fluridil, which becomes inactive in the body. The discussion focuses on whether pyrilutamide shares this property.

KX-826/pyrilutamide is undergoing an additional one-year safety and efficacy trial in China after a six-month study. Some participants speculate on the reasons for the extended trial and discuss the potential of other treatments.

Alfatradiol is discussed as a weak 5ARI and estrogen, not as effective as minoxidil, RU58841, or CB-03-01, but a safe alternative for those who can't use finasteride. Users express frustration over the lack of strong FDA-approved topical antiandrogens for hair loss.

Combining pyrilutamide and alfatradiol might be as effective as finasteride for hair maintenance. The user plans to try this combination alongside minoxidil and keto shampoo, hoping for improved hair thickness.

Fluridil, also known as Topilutamide or Eucapil, is discussed as a treatment for hair loss. It is noted as an androgen receptor antagonist, not a vasodilator.

A user is trying fluridil/topilutamide for hair loss and experiencing side effects like pain in the testicles and genital discomfort. They previously had adverse effects with finasteride, dutasteride, and RU58841, and are considering other treatments like topical dutasteride and spironolactone for maintenance before a hair transplant.

Fluridil was abandoned due to its weak effectiveness and low binding affinity to the androgen receptor, making it less competitive against DHT and testosterone. Users discuss its limited results compared to other treatments like pyrilutamide and RU58841.

Kintor is producing a cosmetic with KX826, starting at 0.5% concentration and moving to 1%. The 0.5% concentration wasn't as effective as minoxidil and finasteride, but the 1% concentration shows promise.

Hair loss treatments discussed include alfatradiol, big 3, finasteride, RU58841, and stemoxydine. Alfatradiol is less effective but has fewer side effects, and mixing with stemoxydine may improve results.

The user experienced a sudden decrease in hair density after starting alfatradiol while already using finasteride. Another user mentioned that initial shedding can occur with hair loss treatments, but it may not last long.

Users discuss finding reliable sources for RU58841, focusing on lab tests, batch consistency, and community reputation. Some mention using alternatives like pyrilutamide.

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.

Alfatradiol helps reduce hair shedding and itching, and is effective for mild hair loss. Users combine it with treatments like fluridil, minoxidil, and sometimes consider finasteride.

FCE 28260 (PNU 156765), an under-explored 5α-reductase inhibitor, showcases promising results in research by Giudici et al., outperforming well-known treatments like Finasteride in reducing the conversion of testosterone to DHT. Its superior efficacy, demonstrated through lower IC50 values in both natural and human recombinant enzyme studies, suggests it could offer more effective management of DHT-related conditions. Additionally, its lower molecular weight hints at better potential for topical application, potentially offering advantages in treating conditions such as androgenic alopecia. Despite its potential, it has not advanced in development, possibly due to financial limitations, leaving its therapeutic prospects and side effect profile largely unexplored.