16 citations
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January 2000 in “The Journal of clinical endocrinology and metabolism/Journal of clinical endocrinology & metabolism” Antiandrogen drugs can reduce PSA levels in women with excess hair, suggesting PSA is a sign of male hormone activity in women.
90 citations
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August 2002 in “European journal of endocrinology” Metformin improves hair growth and menstrual frequency in women with PCOS and hirsutism.
80 citations
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August 1991 in “The journal of allergy and clinical immunology/Journal of allergy and clinical immunology/The journal of allergy and clinical immunology” Methotrexate reduced the need for steroids in asthma patients without worsening their condition.
April 2007 in “Nature Clinical Practice Urology” Finasteride lowers PSA levels about the same whether taken at 1 mg or 5 mg daily.
110 citations
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August 2015 in “Neuropsychopharmacology” High-dose dutasteride reduces PMDD symptoms by stabilizing neurosteroid levels.
33 citations
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September 2006 in “International Journal of Cosmetic Science” Caffeine improves male skin's barrier function.
1 citations
,
March 2021 in “Journal of Experimental Biology and Agricultural Sciences” Flaxseed crackers can help reduce symptoms of PCOS in young women.
January 2026 in “http://isrctn.com/” The food supplement may help reduce hair shedding and improve hair growth.
January 2026 in “http://isrctn.com/” The supplement may improve hair growth and quality in women with mild to moderate hair loss.
Lower DHT and higher testosterone levels increase brain activation but don't change behavior in heavy drinkers.
1 citations
,
March 2018 in “Journal of lasers in medical sciences” Combining capislow with laser is more effective for reducing unwanted hair, but the effect is temporary.
55 citations
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July 1997 in “Clinical Endocrinology” Growth hormone therapy boosts androgen effects on skin in men.
20 citations
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November 2014 in “JAMA dermatology” The 810-nm diode laser improves skin texture in keratosis pilaris but not redness.
18 citations
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November 2009 in “Archives of Dermatology” Calcipotriol doesn't prevent hypertrophic scars, but keratinocyte activation is important in scar formation.
January 2026 in “Addiction Biology” Finasteride may help reduce alcohol cravings and related brain activity.
January 2026 in “Clinical Dermatology Review” Platelet-rich plasma therapy improves hair growth and health in androgenetic alopecia better than some FDA-approved treatments.
July 2025 in “Journal of Investigative Dermatology” 5% ET-02 is a more effective and safe treatment for hair loss than current options.
May 2025 in “Journal of the European Academy of Dermatology and Venereology” Etrasimod is safe but not effective for severe alopecia areata, though it may help milder cases.
July 2024 in “Journal of the American Academy of Dermatology” Botulinum toxin may help treat male pattern baldness.
April 2024 in “JAMA dermatology” Oral minoxidil is as effective as topical minoxidil for male hair loss but has more side effects like excessive hair growth and headaches.
Low-level laser therapy reduces symptoms and inflammation in frontal fibrosing alopecia.
January 2021 in “대한피부과학회지” The solution increased hair density safely and effectively for hair loss.
April 2016 in “Journal of Investigative Dermatology” Vitamin D can reduce skin inflammation caused by UV rays by enhancing cell "fitness" and skin repair.
64 citations
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August 1999 in “The American journal of medicine” The transscrotal testosterone patch normalizes hormone levels in men with AIDS and weight loss but does not improve weight, body mass, or quality of life.
17 citations
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December 2013 in “Journal of Investigative Dermatology Symposium Proceedings” Bimatoprost is safe and effective for treating eyelash loss caused by chemotherapy.
15 citations
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September 2006 in “Journal of International Medical Research” Nourkrin® significantly increased hair growth and was well-tolerated by people with hair loss.
1 citations
,
April 2019 in “Advances in Cosmetic Surgery” Platelet-rich plasma shows potential for hair growth, but more research is needed to determine the best preparation method.
February 2026 in “Journal of Cosmetic Dermatology” SEREVELLE safely and effectively promotes hair growth in adults with thinning hair.
5 citations
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February 2009 in “International Journal of Cosmetic Science” Coenzyme Q10 helps reduce aging in human hair.
2 citations
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March 2012 in “Nature Reviews Endocrinology” The body's change of testosterone into DHT is not necessary for testosterone's muscle and sexual effects.