Cocamidopropylbetaine – wonderful for fine and chemically treated hair , used in mild shampoos also.
Polysorbate 20 (PEG20) and Polysorbate 80(PEG80) – help penetration of various agents into the hair and helps in removal of oil from hair.
Benzophenone-4 and Ethylhexyl Methoxycinnamate are the two sunscreens most commonly used in hair products.
Midazolidinyl urea, iodopropynyl, isothiazolinone, and sodium benzoate. Preservatives to prevent any moulds etc to grow in your shampoo bottle.
Hope You All Have A Better Understanding & Enjoyed