Citric Acid plays a crucial role as a pH adjuster in children's bathing products like bubble baths, shampoos, and body washes. pH balance is important for scalp and skin health, product performance, and compatibility with delicate skin. "pH balanced" products maintain the natural acidity of the scalp and skin, prevent irritation, and ensure optimal cleansing and bubble formation. Thorough ingredient information is available to help parents make informed choices.