• Page 1Front Matter
• Page 4Editorial: The Current State of Sustainable Practices in Cosmetics and Personal Care Products
• Page 14The Aging Skin Barrier
• Page 28The Use of Sensitive Skin Panels to Substantiate Cosmetic Claims
• Page 38The Vicious Cycle of Biopsychosocial Desperation for Sensitive Skin Sufferers
• Page 54Interactions of Cosmetic Ingredients with Human Stratum Corneum
• Page 84AI-Guided Personalized Skin Care and Custom Routines
• Page 100Sustainable Hair
• Page 124Delivering Sustainable Solutions to Improve Wellbeing
• Page 160The Evolution of Cosmetic Preservation and the Microbiological Challenges Posed by Sustainability
• Page 202The Role of Personal Scent
• Page 208INCI Nomenclature - International Harmony
• Page 211JCS Information for Authors