42 citations
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February 2017 in “Scientific Reports” Researchers found a way to create cells from stem cells that act like human cells important for hair growth and could be used for hair regeneration treatments.
1 citations
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May 2012 in “Journal of Dermatological Science” Testosterone, progesterone, and levonorgestrel change enzyme levels related to fat production in hamster skin, which could affect skin oil and acne.
11 citations
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August 2018 in “Journal of the American Academy of Dermatology” The levonorgestrel intrauterine device for heavy periods may cause acne, hair loss, and excess hair growth.
7 citations
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August 2020 in “Health and Quality of Life Outcomes” Birth control pills containing cyproterone acetate improve the quality of life more for women with polycystic ovary syndrome after 6 months of use.
March 2024 in “BMC women's health” The levonorgestrel implant increases free testosterone and lowers SHBG more than DMPA-IM and the copper IUD.