15,16-Di-O-acetyldarutoside is a specialized derivative of darutoside, a plant-derived compound from Sophora japonica, used in cosmetic and skincare formulations for its anti-inflammatory and skin-soothing properties. It helps reduce redness and irritation, making it suitable for sensitive skin products. Additionally, it is investigated for its potential antioxidant activity, contributing to anti-aging creams and serums. Often included in toners, serums, and moisturizers to enhance skin barrier function and improve overall skin texture. In research, it serves as an intermediate for studying anti-inflammatory mechanisms in cellular and animal models.