Optimum Contact Lens Wearers Hand Soap is a liquid biodegradable, unscented, hypo-allergenic soap formulated for contact lens fitting professionals and their patients. It contains 22% glycerine that will keep the hand tissues soft and tend to keep the hand surfaces from cracking from frequent cleansing. A pure and gentle formulation, free of animal ingredients, artificial coloring agents, or irritating oils. No perfumes are used to eliminate causes for sensitization (allergy). It is supplied in a 12-oz. (354 mL) pump dispensing containers. WARNING: DO NOT PUT IN THE EYE. RINSE HANDS COMPLETELY PRIOR TO HANDLING CONTACT LENSES.