AGNES MEDICAL was founded by Dr. Ahn Gun Young as well as the inventor of DoubleTite. 20 years of his knowledge and know-how of dermatology theory, DoubleTite was invented by anatomical approach. it enhances skin rejuvenation with RF energy and injection by targeting two different layers of the dermis, Papillary and Reticular dermis. We develop our device based on anatomical knowledge, and we give our own protocols with the systematic training program.