Can anyone share their experience of using alfatradiol (17α-estradiol; Pantostin/Ell-Cranell etc)? 4/4/2026
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.
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5 / 5 resultscommunity How to choose between topical antiandrogen (Pyrilutamide) vs topical Alfatradiol (17α-estradiol) as an add-on treatment?
The user is considering adding Pyrilutamide or Alfatradiol as a topical treatment for hair loss after oral Finasteride and Dutasteride became less effective. Other users suggest Pyrilutamide for its safety profile, while one user shares positive experiences with RU58841 for reducing scalp itch and improving hairline.
community Anyone knows a legitimate online source/distributer of 17α-estradiol (Alfatradiol) powder?
The conversation is about finding a legitimate online source for 17α-estradiol (Alfatradiol) powder to make a 0.1% solution for hair loss treatment. A user suggests Anagenica as a source.
community Mechanism of action of alfatradiol (17 alpha estradiol)
The conversation discusses the mechanism of action of alfatradiol (17 alpha estradiol) in treating hair loss. It explores theories that it either inhibits 5 alpha reductase to prevent T->DHT conversion or aromatizes scalp T into 17-alpha-estradiol to save hair.
community Hypothetically, if estradiol has been a "cure" for hair loss, could one apply estradiol topically and just take an estrogen blocker and/or testosterone to offset the systematic effects?
Topical estradiol may help with hair loss but can have systemic effects, like reduced testosterone production. Using estrogen blockers can have negative side effects, such as joint pain and reduced sex drive.
community Seen Alfatradiol mentioned on here a few times recently and found this study - in case anybody is interested. Translated from German.
Alfatradiol (0.025%) is an effective and safe treatment for androgenetic alopecia in both men and women, increasing anagen hair rates with minimal side effects. Users discuss its cost-effectiveness and ease of use compared to other treatments like finasteride and RU58841, with some combining it with stemoxydine and Minoxidil.
Related Research
6 / 6 resultsresearch Experimental and early investigational drugs for androgenetic alopecia
This review discusses current and emerging therapeutic strategies for androgenetic alopecia, noting limited evidence but suggesting areas such as prostaglandin analogs, PRP, and progenitor cell therapies as promising future directions.
research The Efficacy and Safety of 17α-Estradiol (Ell-Cranell® alpha 0.025%) Solution on Female Pattern Hair Loss: Single Center, Open-Label, Non-Comparative, Phase IV Study
This study reported that Ell-Cranell® alpha 0.025% solution significantly increased hair counts and diameter in Korean women with female pattern hair loss over an 8-month period, showing both efficacy and safety.
research Therapeutic Efficacy of a Combination Therapy of Topical 17α-Estradiol and Topical Minoxidil on Female Pattern Hair Loss: A Noncomparative, Retrospective Evaluation
In this study, Korean women with female pattern hair loss who used a combination of topical 0.025% 17α-estradiol and 3% minoxidil saw significant increases in total hair count and hair caliber over six months.
research Response to Javaheri et al., “Topical estrogens: Use in hair loss and additional safety concerns for consideration”
Estrogen is not recommended for menopausal hair loss due to insufficient evidence.
research Finasteride Treatment of Hair Loss in Women
This review discusses the limited objective evidence for using finasteride in women with alopecia, suggesting that it could be considered for those who don't benefit from minoxidil, but reports no new clinical results.
research Alfatradiol (0,025 %) - Eine wirksame und sichere Therapieoption zur Behandlung der androgenetischen Alopezie bei Frauen und Männern
This study reported that after 7.5 months of treatment, topical Alfatradiol significantly increased anagen hair rates in women and men with androgenetic alopecia, with minimal side effects.