153 citations
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October 2012 in “Skin Pharmacology and Physiology” Caffeine in cosmetics may reduce cellulite, protect skin, and stimulate hair growth, but more research is needed on its use and effects.
150 citations
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April 2013 in “Dermato-endocrinology” Estrogen therapy can reduce skin aging but has cancer risks.
134 citations
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January 2019 in “American journal of clinical dermatology” Antibiotics can reduce acne but may lead to resistant bacteria, and understanding the skin's bacteria is important for treatment.
130 citations
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September 1990 in “Journal of the American Academy of Dermatology” Flutamide effectively reduced excessive hair growth and improved related symptoms in hirsutism patients without significant side effects.
120 citations
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October 2007 in “Clinical Interventions in Aging” Estrogens help reduce skin aging, and SERMs might offer similar benefits without the risks of hormone therapy.
115 citations
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January 2001 in “American journal of clinical dermatology” Eflornithine cream effectively reduces women's unwanted facial hair but hair returns if treatment stops.
110 citations
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August 2015 in “Neuropsychopharmacology” High-dose dutasteride reduces PMDD symptoms by stabilizing neurosteroid levels.
110 citations
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August 2014 in “International journal of cancer” Scalp cooling significantly reduces chemotherapy-induced hair loss.
91 citations
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July 2004 in “Journal of Biological Chemistry” Overexpressing SSAT enzyme reduces prostate tumor growth in mice.
90 citations
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July 2020 in “Stem Cell Research & Therapy” Stem cell vesicles can reduce skin aging from UVB by lowering inflammation and oxidative stress.
90 citations
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January 2003 in “The Journal of Urology” Finasteride may reduce prostate bleeding by lowering blood vessel growth factor levels and blood vessel density in certain prostate areas.
83 citations
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January 2001 in “American journal of clinical dermatology” Clomipramine may significantly reduce hair-pulling in Trichotillomania, but more research is needed on treatments and early onset cases.
79 citations
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December 2017 in “Cosmetics” Effective sunscreen formulations can reduce skin absorption and enhance protection.
78 citations
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May 1989 in “The Journal of Clinical Endocrinology & Metabolism” Spironolactone effectively reduces hair growth in women with hirsutism and is generally well-tolerated.
76 citations
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July 2006 in “Veterinary Dermatology” Imiquimod 5% cream reduced equine sarcoids in most cases.
75 citations
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November 1996 in “Fertility and Sterility” Finasteride effectively reduces hair growth in women with idiopathic hirsutism, but requires careful contraception during treatment.
74 citations
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April 2002 in “PubMed” Both oral contraceptives reduced acne effectively and had similar positive effects on skin oiliness and hair growth.
66 citations
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February 2013 in “PeerJ” Activating cannabinoid receptor 1 reduces certain keratin levels, potentially aiding psoriasis treatment.
66 citations
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January 2008 in “Pharmacology Biochemistry and Behavior” AC-5216 reduces anxiety in mice through neurosteroids affecting GABAA receptors.
65 citations
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April 2002 in “Journal of Alternative and Complementary Medicine” Plant extracts effectively reduce hair loss and increase growth, offering a safe alternative treatment.
65 citations
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October 1999 in “Journal of The American Academy of Dermatology” Finasteride effectively reduces hair loss by decreasing androgen levels.
64 citations
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July 2016 in “Journal of Immunology” Blocking the CXCR3 receptor reduces T cell accumulation in the skin and prevents hair loss in mice.
64 citations
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March 1984 in “Journal of steroid biochemistry/Journal of Steroid Biochemistry” Cyproterone acetate effectively reduced hair growth in hirsute patients by lowering androgen levels and altering androgen metabolism.
63 citations
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December 2013 in “PLoS ONE” Finasteride may reduce prostate cancer spread by lowering certain enzyme levels.
63 citations
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January 2010 in “Frontiers in Aging Neuroscience” 3α-androstanediol helps reduce age-related cognitive and mood declines in male rats, unlike testosterone.
62 citations
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February 2011 in “Expert review of dermatology” Scalp cooling can reduce chemotherapy-induced hair loss and should be available in all hospitals.
61 citations
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July 2011 in “PLOS ONE” Spermidine may help reduce hair loss and deserves further testing as a treatment.
60 citations
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September 1979 in “Fertility and sterility” Spironolactone can reduce hair growth in women with hirsutism.
59 citations
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January 2003 in “Phytomedicine” Fennel extract cream can reduce hair thickness in people with excessive hair growth.
59 citations
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October 1976 in “Acta Neurologica Scandinavica” Sodium valproate reduced seizures in many patients with resistant epilepsy.