Priori® - The Anti-Aging Authority Superceuticals®. Dermatologist tested. Non-comedogenic. Fragrance and colorant free. Paraben free Priori® Facial Cleanser is optimally designed to enhance skin barrier functions while gently cleansing and exfoliating the skin. combines Idebenone Complex, AHA and BHA with state-of-the-art cleansing technology, delivering results you have never expected from a skin cleanser. Contains Idebenone Complex, a new improvement in the Priori® Idebenone Superceuticals® technology, modified for better delivery, improved results and enhanced skin compatibility.