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5 / 801 resultslearn Cyproterone
a synthetic anti-androgen and weak progestogen that inhibits DHT binding to androgen receptor
learn Propanediol
learn RU58841
a potent but unapproved and potentially problematic topical anti-androgen
learn Alfatradiol
a synthetic estrogen used topically as an anti-androgen
Research
5 / 1000+ resultsresearch A high-performance liquid chromatography–tandem mass spectrometry assay of the androgenic neurosteroid 3α-androstanediol (5α-androstane-3α,17β-diol) in plasma
Testosterone increases 3α-androstanediol levels, which can be blocked by finasteride.
research Overexpression of aldo-keto reductase 1C3 (AKR1C3) in LNCaP cells diverts androgen metabolism towards testosterone resulting in resistance to the 5α-reductase inhibitor finasteride
Too much AKR1C3 enzyme causes resistance to finasteride by increasing testosterone.
research Selective induction of apoptosis in the hamster flank sebaceous gland organ by a topical liposome 5-α-reductase inhibitor: A treatment strategy for acne
A topical treatment safely and effectively reduced acne by causing targeted cell death in sebaceous glands without side effects.
research Female androgenetic alopecia: An update
Hair loss in women can be slowed with treatment, but more research needed for better solutions.
research Finasteride inhibits the disease-modifying activity of progesterone in the hippocampus kindling model of epileptogenesis
Finasteride worsens seizures in epilepsy rats and speeds up epileptogenesis in mice.
Community Join
5 / 192 resultscommunity Trying to understand finasteride side effects and post finasteride syndrome
The conversation discusses the side effects of finasteride, including low libido and erectile dysfunction, and the possibility of these effects being permanent, known as post-finasteride syndrome (PFS). Some users report personal experiences with PFS and debate whether the condition is real, with varying opinions on the reversibility of side effects and the role of individual biology.
community My Testosterone results before and after Finasteride
Finasteride significantly increased testosterone levels for the user, with no major side effects except watery semen, which was resolved with zinc supplements. The user's hairline stopped receding and slightly improved.
community Debunk the debunk ? - Not sure but this study still exists ...
The conversation discusses hair loss treatments, specifically mentioning Minoxidil, finasteride, and RU58841. It highlights a study suggesting that sulforaphane may reduce DHT levels and promote hair growth in mice.
community Why is Kevin Mann (Haircafe) Hated?
Hair loss treatments, including microneedling, minoxidil, finasteride and RU58841; the efficacy of these treatments; criticisms of Kevin Mann's content related to his selective data presentation and biases towards certain treatments; and other topics such as DHT being labeled a "trash hormone" and critiques of other hairloss YouTubers.
community PSA: Most men who stay on Fin will see the sexual side effects go away. Stop the fear mongering
Finasteride can cause sexual side effects in less than 2% of men, but these often disappear over time, even if the treatment continues. Some users report persistent side effects, while others experience no issues or only temporary ones.