54 citations
,
January 1980 in “Dermatology” This study found that topical application of hair lotion containing 17α-estradiol may reduce androgenetic hair loss, as 63% of treated patients showed a decrease in telogen hairs compared to 37% in the control group.
26 citations
,
February 2009 in “Drug Development Research” This article reviews the potential neuroprotective effects of 17α‐estradiol in neurodegenerative diseases and highlights its possibly lower toxicity compared to more feminizing hormones, but it reports no new clinical findings.
37 citations
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January 1980 in “PubMed” This study found that topical hair lotions with 17 alpha-estradiol may reduce telogen hair loss in patients with androgenetic alopecia, though they did not lead to new hair regrowth.
32 citations
,
December 1999 in “Journal of Investigative Dermatology Symposium Proceedings” This study found that the effectiveness of 17-beta-estradiol in inhibiting hair growth depends on its application method, and noted significant sex differences in response to 17-alpha-estradiol in male and female mice.
21 citations
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January 2012 in “Annals of Dermatology” 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.