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Clascoterone in Winlevi, a topical AR antagonist, is being re-examined due to concerns about HPA axis suppression in adolescents, but it's unlikely to be banned for adult use in androgenetic alopecia (AGA). The European Medicines Agency recommended refusing Winlevi for acne vulgaris, but this may not affect Breezula's approval for AGA.

The conversation discusses hair loss treatments, including finasteride, minoxidil, estradiol, and spironolactone, with a focus on their effects on hair regrowth and gender transition. The original poster shares their personal experience with these treatments, emphasizing that estradiol and spironolactone should not be used by those who want to maintain a masculine appearance.

The conversation discusses using aromatase inhibiting supplements like DIM and Grape Seed extract while on finasteride for hair loss treatment. Users share their experiences and opinions on combining these supplements with finasteride.

A user experienced increased estradiol, nipple tenderness, and ED after taking finasteride. They are considering dose reduction to mitigate these effects.

A user on 1mg finasteride for a year has low estradiol levels but no significant symptoms, and others suggest monitoring without immediate concern. Some users discuss potential effects of low estrogen, like low libido, but the user reports no erectile dysfunction.

A user is experiencing facial bloating from low-dose topical finasteride due to high estradiol levels and is seeking advice on using DIM to manage this issue, including dosage and brand recommendations.

Men discussing hair loss treatments, including bicalutamide, cyproterone acetate, dutasteride, minoxidil, and RU58841. They share experiences and concerns about side effects like infertility, liver health, and feminization.

17-alpha-estradiol may work for hair loss by inhibiting 5-alpha reductase, similar to finasteride. It might lower testosterone in the scalp, reducing DHT conversion.

The conversation discusses a 20-year-old transgender female's one-year experience with hair loss treatments, including Estradiol HRT, oral Finasteride, Bicalutamide, and Cyproterone. Specific treatments used for hair loss are oral Finasteride and potentially Estradiol as part of hormone replacement therapy.

The conversation discusses androgen receptor degraders for hair loss, highlighting their potential advantages over traditional AR blockers like RU58841 and pyrilutamide. Concerns about the safety and cost of these treatments are also mentioned.

Low estrogen levels may reduce the risk of side effects from finasteride, such as gynecomastia. Some users plan to start with microneedling and minoxidil before trying finasteride, while others have experienced temporary side effects from topical finasteride but continued use without persistent issues.

Topical estrogen or estradiol for hair loss is being discussed for its effectiveness compared to finasteride. Users are sharing their experiences and opinions on its potential benefits.

The user experienced gynecomastia from finasteride, used raloxifene to treat it, and is now taking both without new gyno symptoms but also without hair regrowth. They are seeking others' experiences with this combination and its effects on hair.

A user has been taking finasteride 1mg for 10 years without side effects but is concerned about high estradiol levels affecting weight loss. Another user suggests using estradiol blockers under medical supervision to manage the levels.

Beta-sitosterol may inhibit 5-alpha reductase type 2 enzyme, potentially reducing DHT levels and promoting hair growth, similar to finasteride but possibly with fewer side effects. Its effectiveness and side effects compared to other treatments like saw palmetto and finasteride remain uncertain due to limited research.

Pyrilutamide, a nonsteroidal antiandrogen drug under development for the potential treatment of androgenic alopecia. The conversation discusses its binding affinity to the androgen receptor and the timeline for possible availability after trials are completed in the United States and China.

A 23-year-old with high estrogen levels is considering starting finasteride for hair loss and plans to use a low dose topical treatment while also seeking to lower estrogen levels. They will consult an endocrinologist for further guidance.

The conversation is about using alfatradiol (17α-estradiol) as a hair loss treatment. The user is considering adding it to their regimen due to its safety and availability.

Bicalutamide blocks androgen receptors, preventing testosterone and DHT from binding, which can help with hair loss but may cause feminization. It is not recommended for those who do not want feminization effects.

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 increased the user's estrogen levels by 51%, causing concerns about gynecomastia and sleep issues. Despite potential side effects, the user prefers continuing finasteride to prevent hair loss, considering it essential for self-esteem.

The relative strength of Pyrilutamide compared to RU58841 in terms of androgen receptor binding affinity. It has been noted that Pyrilutamide is 4x stronger than RU58841, with a higher binding affinity than DHT itself.

RU58841, an anti-androgenic compound, showed early promise for treating alopecia but faced challenges after its patent in 1997. Despite advancing to Phase II trials, safety concerns and financial struggles led Aventis to abandon its development. Proskelia, which later merged into ProStrakan, couldn't prioritize the drug, leading to its eventual stagnation and failure to reach the market.

DLQ01, a prostaglandin F2α analog, shows promise for hair growth by directly stimulating PGE2/PGF receptors without needing conversion, and can be combined with minoxidil and retinoids like tretinoin for enhanced effectiveness. Minoxidil's efficacy may be reduced by COX-1 inhibitors, but using prostaglandin analogs like Latanoprost or Bimatoprost can help maintain its effectiveness.

Isoflavones from soybeans may help limit estrogen's effects on the body, potentially preventing gyno. However, surgery is the only way to remove gland enlargement.

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.

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.

The conversation discusses the potential of using topical estrogen treatments for hair loss without systemic absorption, highlighting challenges and possible solutions like using estriol. It also mentions other treatments like topical finasteride, microneedling, and scalp massage, while noting the limitations and side effects of current options.