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Finasteride was intentionally developed to treat BPH and later approved for male pattern baldness (MPB) due to its 5AR inhibition effects. The delay in MPB approval was due to concerns about off-label use for female hirsutism and the prioritization of treating a more debilitating condition.

Concerns about the effectiveness of DHT inhibitors like finasteride and minoxidil due to potential polymorph issues. Experts suggest these concerns are largely unfounded, especially compared to rare cases like ritonavir.

Finasteride and dutasteride have potential risks, including post-finasteride syndrome, but are commonly used for hair loss. RU58841, minoxidil, and needling are suggested as alternatives, though all treatments carry risks.

Breezula's phase 3 results are expected soon, with discussions on the effectiveness of androgen receptor antagonists like spironolactone and the potential of GT20029. Users express skepticism about new treatments and discuss the complexities of male pattern baldness, often relying on finasteride despite its side effects.

Finasteride may have positive effects by keeping testosterone levels higher, potentially maintaining youthfulness and physical performance as one ages. It could also help with conditions related to aging like andropause and sarcopenia without increasing estradiol levels.

Clascoterone is seen as a promising topical treatment for hair loss, similar to finasteride but without side effects, though concerns exist about its long-term effectiveness. Other treatments discussed include topical minoxidil, ketoconazole, microneedling, and oral options like dutasteride and minoxidil.

Saw palmetto, a 5-alpha reductase inhibitor, caused unexpected side effects like breast changes and altered semen consistency, which resolved after stopping its use. Concerns about similar side effects with finasteride or dutasteride were expressed, and another user reported low libido and depression from saw palmetto.

RU58841 lacks FDA approval due to financial and safety concerns, including potential cardiological side effects. The company abandoned further research, and users report adverse effects like heart palpitations and gynecomastia.

The conversation discusses whether adapalene (Differin) increases sulfotransferase like tretinoin does, in the context of combining it with minoxidil for hair treatment. The responses indicate that adapalene does not have the same effect as tretinoin.

The conversation is about gathering serum DHT data from individuals taking dutasteride to investigate its efficacy, especially in cases with unexpectedly low DHT reduction. The aim is to explore potential genetic factors affecting drug metabolism.

Finasteride and dutasteride may not significantly impact meibomian gland function since these glands do not rely on DHT. Some users report dry eyes and other side effects from finasteride, but these may be influenced by other factors or medications.

The conversation is about the timeline for Kintor's phase 3 trials for GT20029 and the potential release of the product in three years. It also mentions treatments like Minoxidil, finasteride, and RU58841.

The conversation discusses the potential of topical rapamycin, metformin, and alpha-ketoglutarate (a-KG) for hair growth, with skepticism expressed about their effectiveness based on personal experience and existing use. It also mentions AICAR, known as cardarine or GW, which is not suitable for long-term use due to cancer risks in animal studies and its similarity to metformin.

GT20029 showed promising results for hair growth in a Phase II trial, with the 1.0% twice-weekly regimen being the most effective. Some users expressed skepticism and humor about the product's effects and market availability.

The conversation discusses the impact of finasteride on sperm, including potential side effects like decreased ejaculate volume and total sperm count. Users share experiences and concerns about fertility tests before and after starting finasteride.

GT20029 and pyrilutamide are both androgen antagonists but work differently; GT20029 degrades the androgen receptor, while pyrilutamide blocks DHT from binding. GT20029 is expected to have similar efficacy to CosmeRNA.

A 23-year-old male experienced nipple sensitivity after starting finasteride for hair loss and stopped using it due to concerns about gynecomastia. He is worried about the risk of developing gynecomastia if he resumes finasteride, especially with plans to increase muscle mass.

Creatine may increase DHT levels, potentially affecting hair loss, but evidence is mostly anecdotal. A study to explore this was withdrawn due to funding issues.

Pyrilutamide, a potential hair loss treatment that has recently been released for sale, and is thought to have similar efficacy to Dutasteride without side effects. It was discussed in terms of its effectiveness compared to Finasteride, its use by females, and whether it can be safely mixed with RU58841.

The conversation discusses the effectiveness of topical tretinoin as a monotherapy for hair loss, with users suggesting it may not be as effective as minoxidil or finasteride. The original poster is considering other options like a phenol peel and is concerned about the risks of derma rolling.

Dutasteride may affect testosterone levels, leading to high ferritin and iron levels, which can cause hair loss. High ferritin might be linked to past heavy drinking or hemochromatosis.

The conversation discusses the use of Verteporfin in hair loss treatment. It suggests that Verteporfin could potentially regenerate hair follicles instead of forming scars, providing an unlimited donor supply for hair transplants.

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.

Finasteride is seen as risky for men due to side effects like erectile dysfunction, while hormonal birth control for women is normalized despite its side effects. The discussion points out a double standard influenced by societal and gender norms.

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.

Tretinoin and microneedling both enhance hair growth through different mechanisms, with microneedling being considered safe for long-term use. Optimal microneedling needle length varies, but 0.8 mm is suggested for hair growth, and a Dermastamp is recommended to avoid skin damage.

Cetirizine 1% cream significantly improves hair growth and thickness in men with androgenic alopecia. It is considered effective, affordable, and has a low side effect profile.

Finasteride not only inactivates the 5a reductase enzyme but also affects the 5b reductase enzyme in a dose-dependent manner, which can impact sexual behavior and brain activity. The user experienced significant hair regrowth and side effects on 1mg of finasteride, which diminished after reducing the dose to 0.5mg, leading to no side effects and further hair improvement.