July 2023 in “International journal of research publications” Green coffee bean extract didn't grow hair but reduced a hair loss-related enzyme in rats.
June 2023 in “Zenodo (CERN European Organization for Nuclear Research)” 
February 2024 in “International journal of medical science and clinical research studies” CCCA is a scarring hair disorder mainly affecting people of African descent, needing better awareness and treatment.
September 1999 in “Hair transplant forum international” January 2026 in “Reproductive Toxicology” High coffee intake during pregnancy may cause earlier puberty in daughters.
33 citations
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December 2023 in “Cell Death Discovery” Cepharanthine may help treat gastric cancer by causing cancer cell death and affecting energy use.
November 2018 in “Hair transplant forum international” The document's content couldn't be processed for a summary.
November 2021 in “Research Square (Research Square)” The new caffeine cream works better for hair growth than existing products.
18 citations
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May 2023 in “Preprints.org” Caffeine can boost health but may cause side effects like high blood pressure and migraines.
6 citations
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January 2020 296 citations
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October 2018 in “General and Comparative Endocrinology” Hair cortisol is a reliable way to measure long-term stress in animals.
1 citations
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July 2023 in “Cosmetics” The new shampoo effectively delivers caffeine to hair follicles to help keep hair, especially as people age.
1 citations
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September 2016 in “Brain Behavior and Immunity” Hair cortisol levels can indicate stress and are affected by washing frequency, not cosmetic treatments.
20 citations
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October 1996 in “Journal of the American Academy of Dermatology” 
72 citations
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July 2008 in “Dermatologic Therapy” CCCA is a scarring hair loss condition mainly in African descent women, possibly caused by genetics and hairstyling, treated with gentle hair care and medications.
55 citations
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March 2005 in “Neuropharmacology” A neurosteroid can reduce caffeine-induced anxiety in rats.
3 citations
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April 2014 in “Journal of Dietary Supplements” CARI ONE helps start hair growth and makes hair follicles bigger and more numerous.
6 citations
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April 2021 in “The Journal of Dermatology” Hair regrowth is possible in some cicatricial alopecia patients after treatment, but the reason is unclear.
11 citations
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January 2013 in “Indian Dermatology Online Journal” CCCA is a common, progressive hair loss condition that may not always be linked to hair care practices and requires a biopsy for diagnosis.
January 2025 in “Elsevier eBooks” 
15 citations
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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.
December 2024 in “Jurnal Syntax Admiration” MOOEW Hair Tonic Gel is a profitable, eco-friendly solution for cat hair loss.
March 2024 in “Daehan budongsan hakoeji/Daehan bu'dongsan haghoeji” Different factors like age, size, and location of subway stations affect sales of hair salons, coffee shops, and convenience stores in Seoul differently.
June 2018 in “Dermatologic Surgery” July 2019 in “Dermatologic Surgery” 
September 2017 in “The journal of investigative dermatology/Journal of investigative dermatology” Human hair follicles have a unique way of using energy and might use the Cori cycle; blocking CCR5 could help treat hair loss.
2 citations
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January 2000 in “Elsevier eBooks” 
5 citations
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November 2020 in “Frontiers in Cell and Developmental Biology” The "Two-Cell Assemblage" assay is a new, simple method to identify substances that may promote hair growth.