Tribehenin Cosmetic Structuring Ingredient

Tribehenin is the INCI name for behenic acid triglyceride, a triglyceride ester formed by behenic acid (C22:0) and glycerol. As a high molecular weight nonionic wax ester, it is mainly used in personal care and cosmetic formulations to adjust texture, enhance emulsion stability, and provide film-forming protection. Its CAS number is 18641-57-1, the molecular formula is C69H134O6, and the molecular weight is about 1059.8.   Basic properties Tribehenin appears as a white to off-white crystalline powder or flake with no obvious odor. It is usually synthesized by esterification of behenic acid and glycerol under controlled conditions. Although trace amounts can be found in natural oils and fats, commercial-grade tribehenin is mostly produced by chemical synthesis to ensure purity and consistency. As a waxy emollient and texture regulator, it is compatible with a variety of cosmetic ingredients, including common emulsifiers such as oils, esters, polymers, and Glycol distearate. It is oil-s…