Lip scrubs help exfoliate the skin of the lips, says Dr. Katie Mann, a nurse practitioner in Scottsdale, Arizona, "This can make your lips feel softer and help to remove dead skin," she explains.

A lip scrub nourishes, hydrates and moisturizes the ... Also, it moisturizes and nourishes the lips and gives a soothing feel.To make your lips soft and supple, it exfoliates the dead skin.