Guar Hydroxypropyltrimonium Chloride is a plant-derived conditioning ingredient made from guar gum that helps smooth and soften the hair. It lightly coats the hair strands to improve detangling, reduce static, and enhance manageability without weighing the hair down. Often used in shampoos and conditioners, it helps leave hair feeling silky, easier to comb, and less prone to frizz after washing.
