Which of the following cleansing agents contains cationic detergent?

Step-by-step solution

Cationic detergents are quaternary ammonium salts of amines with acetates, chlorides, or bromides as anions. The cationic part possesses a long hydrocarbon chain and a positive charge on the nitrogen atom. Cetyltrimethylammonium bromide is a popular cationic detergent and is widely used in hair conditioners. Anionic detergents are commonly used in household detergents and toothpaste. Non-ionic detergents are used in liquid dishwashing detergents. Answer: Hair conditioner