Triethyl Citrate (Triethyl Citrate)

Triethyl Citrate is a multifunctional ester of citric acid widely used in cosmetic and personal care formulations as a deodorant active, solvent, and sensory modifier. It is especially valued in deodorant-style products for helping control malodor by supporting odor-management mechanisms associated with bacterial activity, while remaining gentle and skin-friendly when properly formulated. As a solvent and plasticizing agent, it can improve the solubility of fragrance materials and certain actives, enhance clarity, and contribute to a smoother, lighter skin feel. Triethyl Citrate is commonly found in roll-ons, sprays, sticks, and creams, as well as in perfumes, body mists, and other fragranced formats where it helps optimize performance and wear. Use level is formulation-dependent and typically balanced with the product’s pH, preservation strategy, and overall sensorial targets to achieve effective odor control and an elegant finish.