1 citations
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January 2019 in “Clinical, Cosmetic and Investigational Dermatology” Jarilla-Coffea extract gel effectively and safely increases eyelash and eyebrow thickness in women.
108 citations
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November 2006 in “Phytomedicine” Green tea component EGCG could potentially promote human hair growth.
14 citations
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April 2019 in “Saudi pharmaceutical journal” Microparticles help caffeic acid stay longer in hair follicles for better treatment of folliculitis.
5 citations
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February 2019 in “Journal of oceanology and limnology (Online)” Ecklonia cava extract can reduce the damage and stress caused by hair dye.
November 2025 in “Discover Food” Catechins-rich tea extract may help reduce hair loss and promote hair growth.
December 2014 in “Sociedad (University of Buenos Aires)” A hair loss supplement with green tea caused liver damage in three people.
January 2013 in “วารสารเภสัชศาสตร์อีสาน (Isan Journal of Pharmaceutical Sciences, IJPS)” Safflower extract increases melanin production in certain skin cells without harming them.
3 citations
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July 2013 in “Bioscience, Biotechnology, and Biochemistry” Chinese black tea extract helped mice grow hair, especially when combined with capsaicin.
128 citations
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January 1996 in “Journal of analytical toxicology.” Hair analysis can detect cocaine use but doesn't accurately show the amount or timing of use.
53 citations
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July 1981 in “Journal of Endocrinology” α-MSH and cyclic AMP boost melanin production, while cyclic GMP and melatonin reduce it.
March 2021 in “Clin-Alert” The FDA warned about safety issues with remdesivir and tofacitinib, finasteride is linked to suicidality, potent topical corticosteroids increase osteoporosis risk, henna can cause hemolysis in G6PD deficiency, chemotherapeutic agents can cause adverse reactions, drug interactions are common in cancer patients, ketamine can reduce at-risk drinking, high dose of anticholinergics increases dementia risk in Parkinson's patients, and prenatal exposure to second-generation antipsychotics increases pregnancy complications.
September 2025 in “Brazilian Journal of Hair Health” Cacao can improve hair strength and shine.
2 citations
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June 2025 in “International Journal of Molecular Sciences” Carthamus caeruleus root juice may reduce inflammation.
10 citations
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November 2022 in “International Journal of Cosmetic Science” Camellia japonica fruit shell extract may help reduce hair loss by promoting hair cell growth and reducing stress effects.
19 citations
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September 2009 in “PubMed” Green tea extract for hair loss may cause liver damage.
April 2026 in “Therapeutic Advances in Drug Safety” Finasteride is high-risk for cognitive disorders, while Carbidopa/Levodopa, Topiramate, and Clonazepam are moderate-risk.
October 2025 in “Clinical Chemistry” Juniperus communis extract enhances the effectiveness of oral cancer treatment when combined with chemotherapy.
July 2011 in “Hair transplant forum international” No clear evidence links green tea to hair loss through iron deficiency.
1 citations
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April 2024 in “Food Frontiers” Pu-erh tea reduces hair loss risk in offspring.
31 citations
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December 2023 in “GeroScience”
July 2025 in “Biotechnology and Bioprocess Engineering” Camellia japonica seed extract helps hair grow by activating hair follicles and preventing cell aging.
January 2025 in “Indian Journal of Experimental Biology” Carbon black nanoparticles can harm liver and kidney function in mice.
October 2025 in “Journal of the Endocrine Society” Careful dosing and monitoring are crucial to prevent adrenal insufficiency when using ketoconazole for Cushing's disease.
54 citations
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August 2005 in “Alcohol” Finasteride affects alcohol intake in male mice, possibly due to neurosteroids.
3 citations
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May 1979 in “PubMed” 1 citations
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January 2023 in “Pharmacophore” Tea compound EGCG may slow aging by affecting gene activity.
49 citations
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July 2008 in “Alcoholism Clinical and Experimental Research” Finasteride reduces alcohol consumption in mice by affecting brain chemicals.
April 2026 in “Frontiers in Pharmacology” Many medications may be linked to cognitive disorders, but most lack warnings on labels.
11 citations
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July 2015 in “Frontiers in Cellular Neuroscience” Corticosterone makes ethanol more effective at blocking brain processes important for learning and memory.