May 2026 in “Repository of the University of Ljubljana (University of Ljubljana)” Chemical exfoliants, especially with glycolic acid, are more effective for keratosis pilaris.
October 2024 in “International Journal of Pharmaceutical Sciences Review and Research” A 5% minoxidil spray could effectively treat male baldness with fewer side effects and better patient comfort.
Different amounts of propylene glycol change the thickness of katuk leaf hair tonic.
34 citations
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November 2023 in “Applied Materials Today” Nanoemulsions can effectively treat skin cancer with fewer side effects.
9 citations
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December 2022 in “Phytomedicine” More high-quality research is needed to recommend flavonoids and saponins for clinical use.
2 citations
,
December 2021 in “Pharmaceutics” Finasteride-loaded proniosomes effectively promote hair growth in mice.
1 citations
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July 2025 in “Cosmetics” Plant extracts could be effective natural skincare ingredients.
1 citations
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April 2025 in “Drug Delivery and Translational Research” September 2024 in “Journal of Microbiology and Biotechnology” The tonic boosts hair growth and fights dandruff using natural electric energy.
February 2024 in “Cosmetics” The conclusion is that new plant-based treatments for hair loss may work by targeting certain enzymes.
Plant-based compounds can improve wound dressings and skin medication delivery.
182 citations
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December 2007 in “BJCP. British journal of clinical pharmacology/British journal of clinical pharmacology” Hair follicles significantly increase the speed and amount of caffeine absorbed through the skin.
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.
114 citations
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January 2007 in “International Journal of Dermatology” Caffeine can stimulate hair growth and counteract testosterone's suppressive effects on hair follicles.
93 citations
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January 2007 in “Skin Pharmacology and Physiology” Caffeine in shampoo quickly enters the body through hair follicles.
82 citations
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May 2009 in “BJCP. British journal of clinical pharmacology/British journal of clinical pharmacology” Caffeine penetrates human skin in lab tests similarly to real-life conditions, but actual skin use is still essential for accurate results.
60 citations
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May 2014 in “British Journal of Dermatology” Caffeine affects hair growth and health differently in men and women.
46 citations
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January 2008 in “Journal of cosmetic dermatology” Caffeine and siloxanetriol alginate caffeine in emulsion form can reduce fatty cell size and number, potentially treating cellulite effectively.
43 citations
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July 2023 in “Pharmaceuticals” Caffeine can boost health, prevent diseases, and improve performance, with new methods enhancing its benefits.
35 citations
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January 2018 in “Skin pharmacology and physiology” Nanoemulsion creams with certain enhancers can greatly increase caffeine delivery through skin.
35 citations
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June 2017 in “Pharmaceutical research” Researchers developed a model that shows hair follicles increase skin absorption of caffeine by 20%.
35 citations
,
February 2002 in “Journal of Radiological Protection” Caffeine reduces radiation skin damage but doesn't affect tumor treatment.
33 citations
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September 2006 in “International Journal of Cosmetic Science” Caffeine improves male skin's barrier function.
32 citations
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December 2017 in “Journal of Drug Delivery Science and Technology” Minoxidil and caffeine in transfersomes improve hair growth treatment.
31 citations
,
February 2019 in “International Journal of Cosmetic Science” Caffeine applied to the scalp can protect hair follicles from UV damage.
26 citations
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December 2009 in “Laser Physics” Caffeine from shampoo penetrates hair follicles quickly and stays for at least 24 hours.
24 citations
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February 2007 in “Laser Physics Letters” Caffeine shampoo penetrates hair follicles deeply and stays for up to 48 hours.
21 citations
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September 1966 in “Toxicology and Applied Pharmacology” Caffeine becomes more toxic in rats when food intake is reduced by over 50%.
21 citations
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January 2017 in “Skin Pharmacology and Physiology” Caffeine-based liquid 0.2% is as effective as minoxidil 5% for treating male hair loss.
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.