Caprylyl Glycol (Caprylyl Glycol)

Caprylyl Glycol is a multifunctional humectant-emollient widely used in cosmetic formulations to improve skin feel while supporting preservation performance. By binding water and enhancing moisturization, it helps reduce the sensation of dryness and contributes to a smoother, more supple finish. In addition, Caprylyl Glycol is commonly used as a preservative booster, helping strengthen antimicrobial protection and improve the overall robustness of the preservation system—especially when paired with preservatives such as phenoxyethanol, organic acids, or other multifunctional glycols. It is found across a broad range of formats including creams, lotions, serums, toners, cleansers, masks, sunscreens, deodorants, and haircare, where it can also enhance spreadability and sensorial elegance. Use level and formulation strategy are guided by supplier specifications, with attention to solubility, phase placement, potential impact on viscosity, and compatibility within the finished system and packaging.