A rinse-off active ingredient is a type of ingredient that is applied to the skin or hair and is then rinsed off with water after a certain amount of time has passed. These types of ingredients are typically used in products such as shampoos, conditioners, and face cleansers.
Rinse-off active ingredients are typically formulated to provide a specific benefit to the skin or hair. For example, a shampoo may contain a rinse-off active ingredient that helps to cleanse the scalp and hair, while a face cleanser may contain a rinse-off active ingredient that helps to remove excess oil and impurities from the skin.
Rinse-off active ingredients are typically used in conjunction with other ingredients that are designed to remain on the skin or hair after the product has been rinsed off. These ingredients, known as leave-on active ingredients, are typically formulated to provide long-lasting benefits to the skin or hair.