Physicians Complex® is available only through a physician. The products contain the highest quality pharmaceutical grade, anti-aging ingredients. Physicians Complex® Lip Enhancer is formulated to increase the size and enhance the color of the lips on a short-term and long-term basis. This formula contains a vasodilator and a chain of peptides. These ingredients increase the blood flow and improves the circulation to the lips, stimulate the production of collagen and hyaluronic acid in the lips for a long-term lip plumping after 29 days of continued use. Ideal when used as a booster to enhance the results of lip injections or lip augmentation. Retinol and Vitamin E has also been incorporated to rejuvenate and protect the lips.