This study observed that 2% minoxidil solution stopped hair loss and promoted new hair growth in 85% of female pattern androgenetic alopecia patients, while 2% progesterone solution achieved similar results in 71% of patients.
November 2022 in “Journal of the Endocrine Society” This study observed improvements in hair loss, acne, and BPH symptoms after addressing vitamin D and progesterone deficiencies in male patients, suggesting the potential benefits of this therapeutic approach.
26 citations
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January 1987 in “Archives of Dermatology” In this study, topical minoxidil did not show an antiandrogenic effect on androgen-dependent cutaneous structures in the golden Syrian hamster, suggesting it likely does not have this role in humans either.
19 citations
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December 1985 in “Journal of The American Academy of Dermatology” Minoxidil can cause scalp comedones and acne.
14 citations
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February 2015 in “Journal of the American Animal Hospital Association” This study reports that transdermal exposure to owners' topical hormone replacement therapy caused alopecia in six dogs, but the condition resolved after the therapy was discontinued.