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January 1980 in “Acta Dermato Venereologica” Oral tetracycline reduces fat breakdown in hair lipids.
1 citations
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April 2023 in “Langmuir” Damaged hair allows water to penetrate more easily, and fatty acids from shampoos can deposit on hair surfaces.
January 2026 in “Food and Nutrition Sciences” USPlus PRO saw palmetto extract improves urinary symptoms and is safe for men.
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December 2009 in “Journal of Investigative Dermatology” Free fatty acids in sebum boost skin's defense against acne by increasing antimicrobial peptides.
Water and fatty acids affect hair's surface differently based on hair damage, and models can help understand hair-cosmetic interactions.