ZO® Skin Health, Inc. Under the guidance of Dr. Zein Obagi, ZO® Skin Health, Inc. has developed a wide spectrum of therapeutic treatment protocols and daily skincare solutions that create and maintain healthy skin. Based on the latest advances in skin therapy technologies – unique delivery systems, bio-engineered complexes, and exclusive formulations – these products and protocols help physicians provide continuous skin health for all skin types, genders, and ages. For over three decades, Dr. Obagi defined the concept of skin health and developed skincare treatments and programs that can create truly healthy skin. Now with the introduction of ZO® Medical products, Dr. Obagi’s next generation of therapeutic skincare products and treatments are exclusively available through skin health professionals.