Karin Herzog is the worldwide leader in oxygen-based skincare. It is the only range formulated with stabilized active oxygen, which acts as a rocket booster, propelling essential nutrients to the collagen producing cells. Our revolutionary skin care line was founded over 40 years ago in Switzerland by Nobel Institute honoree Dr. Paul Herzog. We are still run by the Herzog family today and all of our prodcuts are produced in our lab in Switzerland. Dr. Herzog dedicated his entire medical career to the study of respiration and researching the powerful effects of oxygen on the body. He worked as a researcher for the renowned, Karolinska Institute, in Stockholm and was part of the preeminent team that developed the artificial respirator. His achievements culminated in 1964, when he received the title of Dr. Honoris Causa from the prestigious Nobel Assembly. Paul and Karin worked together to integrate his breakthrough technology into an anti-aging and restorative skincare line; Karin Herzog. Today Dr. Herzogs proprietary oxygen formula has been used to develop a full facial and body skincare range that works to boost the skins own natural replenishment and recovery mechanisms to help revolutionize the skin from the inside, out.