Caffeine in Alpecin shampoo may help prolong hair root activity and reduce hair loss.
December 2025 in “Journal of Cosmetic Dermatology” Intralesional dutasteride improves hair growth in androgenic alopecia with minimal side effects.
January 1984 in “Pediatric Dermatology” The document concludes that some dermatology books are useful for their photos or specific topics, while others have limitations like poor quality images or content.
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May 2014 in “International journal of pharmaceutics” Nanocrystals improve skin penetration and stability of caffeine, suggesting a new method for delivering similar substances through the skin.
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January 2020 in “BMC Medical Genetics” A new mutation in the STS gene causes X-linked ichthyosis, even in rare female cases.