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DHT may inhibit hair growth by affecting mitochondrial function, leading to hair follicle miniaturization. Treatments like minoxidil and PP405 may promote hair growth by altering metabolic pathways, potentially counteracting DHT's effects.

The conversation lists hair loss treatments including finasteride, dutasteride, RU58841, pyrilutamide, breezula, and fluridil, and suggests ketoconazole as another option. Some users warn against using certain treatments like cyproterone acetate, bicalutamide, and spironolactone due to their strong anti-androgen effects and potential impact on masculinity.

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.

Finasteride and dutasteride are not considered safe during pregnancy, with some users suggesting caution and others sharing personal experiences of no issues. The general consensus is to avoid these medications during pregnancy to prevent any potential risks.

GT20029 is a topical treatment that degrades androgen receptors to prevent hair thinning and loss, potentially offering fewer side effects than systemic treatments like finasteride. Concerns include its impact on hair texture and potential systemic effects, with market availability speculated in 3 to 5 years.

The conversation is about managing allopregnanolone deficiency caused by 5-alpha-reductase inhibitors like finasteride or dutasteride. Specific treatments discussed for hair loss include Minoxidil, finasteride, and RU58841.

Finasteride's effectiveness and side effects may vary based on male phenotypes, with some users noting differences in response related to body and facial hair characteristics. Some users report success with lower doses, while others experience side effects, suggesting individual variability in response to the treatment.

Fluridil degrades androgen receptors, which are prevalent in the scalp and other tissues. People with androgenetic alopecia (AGA) may have higher expression of these receptors and 5AR activity in affected scalp areas.

RU and Pyri block androgen receptors to prevent hair loss but may also hinder hair regrowth since they prevent testosterone, which can stimulate hair growth, from binding to these receptors. The user is questioning if this understanding is correct.

A 30-year-old man experienced significant hair regrowth and improved libido after using finasteride and dutasteride for androgenetic alopecia, with no adverse effects. He plans to reduce dutasteride dosage when trying to conceive and has been using topical minoxidil since 2015.

The drugs RU-58841, Pyrilutamide (KX-826), Apalutamide, Enzalutamide, and Darolutamide, which are nonsteroidal antiandrogens (NSAA), potentially impacting male fertility. Pyrilutamide, similar to Enzalutamide, may have reversible effects on fertility.

User added RU and pyrilutamide for hair growth and noticed more baby hairs. Others suggest sticking with fin and min, while some discuss the user's self-image and hair loss severity.

User considers adding Alfatradiol to their topical finasteride treatment for hair loss. Others discuss Alfatradiol as a weak estrogen and 5α-reductase inhibitor used for pattern hair loss in men and women.

RU58841's potential toxicity to cats is uncertain, similar to minoxidil. Caution is advised to prevent accidental exposure to pets.

27F with androgenic alopecia since 17 seeks treatment. Tried spironolactone, caused low blood pressure; believes finasteride is safer and wants to try it.

The conversation discusses how different factors can stimulate type 1 and type 2 isoforms of 5-alpha reductase, which are enzymes linked to hair loss. Specific treatments mentioned include oral Dutasteride and topical Finasteride.

Caffeine may promote hair growth and potentially inhibit 5-α-reductase activity in hair follicles, but its effectiveness and systemic impact remain unclear. Users discuss using topical caffeine solutions, with some experiencing no side effects compared to finasteride.

Androgenetic alopecia is affected by scalp DHT levels, not sensitivity, with treatments like finasteride and dutasteride aiming to optimize these levels. Personalized DHT management is crucial for effective hair growth.

The treatment for androgenetic alopecia involves using finasteride and minoxidil with intense exercise and cold exposure to boost metabolism and reduce androgenic effects, potentially leading to hair regrowth. This approach may activate biological pathways for improved hair and overall health.

Spironolactone and finasteride are not recommended for women planning pregnancy due to birth defect risks. Both need to be stopped months before conception, and finasteride is generally not advised for women.

User discusses Alfatradiol (17a-Estradiol) as a potential hair loss treatment with mixed results. Concerns include low dosage, receptor theory, and possible increased aromatase activity on scalp.

CB-03-01 is a topical anti-androgen with low absorption, offering potential as a side-effect-free alternative to Finasteride/Dutasteride for hair loss. It's in stage 2 clinical trials for acne and showing promise for male pattern baldness.

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.

The conversation discusses using scalp antiandrogens like RU58841, pyrilutamide, or fluridil on the face to reduce sebum production, noting that clascoterone (winlevi) is an approved facial antiandrogen with underwhelming reviews.

CRISPR Cas9 could potentially treat baldness by targeting specific genes in hair follicles without affecting other body functions. There is optimism about its future use, despite ethical concerns and the current reliance on treatments like minoxidil and finasteride.

A 20-year-old is considering starting dutasteride or finasteride for hair loss, with concerns about potential side effects and development. Users shared experiences with both treatments, noting that finasteride is often the first step, while dutasteride may be more effective for some, and emphasized consulting a healthcare provider.

Higher doses of dutasteride, such as 2.5mg, are more effective at reducing scalp DHT than 0.5mg, but are costly and inconvenient. A 1mg dose is considered a more affordable and practical option, though its efficacy is uncertain.

An 18-year-old has been using topical finasteride and minoxidil for hair loss without noticeable improvement and is considering oral finasteride. Some users suggest starting oral finasteride at 18 is fine, especially if puberty is complete, while others recommend caution and consulting a specialist.

Hair regrowth in transfems is more effective due to hormonal changes, specifically estrogen, which keeps hair in growth phase longer. Treatments mentioned include anti-androgens, sex hormones, and DHT blockers like finasteride.

The post discusses using a topical tincture containing zinc, azelaic acid, and other ingredients to inhibit 5 alpha-reductase activity for treating hair loss. The user plans to try this natural alternative before using finasteride or RU58841.