Which of the following is NOT a brand name for antiseptic soaps and shampoos?

The correct answer is a product that is not related to antiseptic soaps and shampoos. Ensure is actually a brand of nutritional supplement often used to provide additional calories and nutrients to individuals who may need help maintaining their dietary intake, particularly in medical or health-related contexts.

In contrast, Hibiclens is a brand name for a chlorhexidine gluconate antiseptic skin cleanser, often used in medical settings for skin disinfection prior to surgery. Phisohex is also an antiseptic soap that contains hexachlorophene and is used for skin cleansing to help reduce bacteria on the skin. Nizoral, while primarily known as a treatment for fungal infections, can be found in medicated shampoos that help to control dandruff and seborrheic dermatitis. Both Hibiclens and Phisohex are unequivocally classified under antiseptic products, making them different from Ensure.