42 citations,
July 2012 in “PLOS ONE” Estrogen can temporarily slow down hair growth but this can be reversed.
108 citations,
July 2004 in “American Journal of Pathology” Stress increases a factor in mice that leads to hair loss, and blocking this factor may prevent it.
Female rats showed more panic-related behavior than males, influenced by hormonal cycles and certain drugs.
31 citations,
November 2000 in “Clinical and Experimental Dermatology” WAA-QOL measures impact of hair loss on women's well-being.
3 citations,
January 1994 in “Toxicological Sciences” Finasteride causes abnormal growth in male mice cells at high doses.
2 citations,
July 2010 in “Clinical and Experimental Dermatology” Delaying hair loss treatment reduces its effectiveness.
147 citations,
April 1990 in “The Journal of Clinical Endocrinology and Metabolism” Finasteride safely lowers DHT levels without affecting testosterone.
15 citations,
October 2020 in “European journal of pharmaceutics and biopharmaceutics” Caffeine penetrates skin quickly through open hair follicles, but less through closed ones, with levels becoming equal after 22 hours.
11 citations,
November 2001 in “Journal of Chromatography B: Biomedical Sciences and Applications” Finasteride and analogues separated using LC-MS-MS technique.
7 citations,
May 2015 in “General and Comparative Endocrinology” Finasteride negatively affects fish reproduction and gonadal development.