"Proteolytic enzymes derived from green unripened papaya (papain) gently resurfaces to reveal healthy, smooth and polished skin. Clean Zyme Cleanser is a supplemental home care exfoliation product that has the ability to selectively remove dead skin cells without harming sensitive or irritated tissues. Use this exfoliating face cleanser anytime for an immediate polished look. Great when used as part of a comprehensive skin care regimen