Conditioner is a hair care product designed to improve the texture and manageability of hair after washing. It works by adding moisture and nutrients, making hair softer and easier to comb. Many people use conditioner to help reduce frizz and prevent damage, especially if they have curly hair or color-treated hair. There are different types of conditioners, including leave-in and rinse-out varieties. Rinse-out conditioners are applied after shampooing and washed out after a few minutes, while leave-in conditioners stay in the hair for added hydration throughout the day. Using conditioner regularly can lead to healthier, shinier hair.