May 2013 in “Springer eBooks” Skin problems in the elderly are unique and may indicate other diseases, involving changes in skin, hair, nails, and increased cancer risk.
This review reports that oral collagen peptide supplements may improve skin elasticity, hydration, and wrinkle appearance while also supporting hair and nail health and wound healing, but emphasizes the need for longer, high-quality studies due to current research limitations and variability in findings.
April 2026 in “Health Sciences Quarterly” In this single-center study, researchers conducted comprehensive dermatological exams of 112 hospitalized adult patients, revealing that several skin issues, like seborrheic dermatitis and xerosis cutis, were common but often unnoticed in routine hospital care, highlighting the need for better dermatology collaboration.
June 2015 in “Biomedical and biopharmaceutical research” This article reviews EU cosmetic product claim regulations and highlights increased harmonization and enforcement while reporting no new results.
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January 2002 in “Exogenous Dermatology” In this study, researchers reported that chronic UV exposure may contribute to androgenic alopecia progression by influencing hair cycle changes and exacerbating solar elastosis in the scalp.