I’ve seen people who have gotten collagen in their lips and they look horribly disfigured. 08/13/2012 by Dr. Schwartz Question: I’ve seen people who have gotten collagen in their lips and they look horribly disfigured. Are there better products now for enhancing the lips? Answer: Lip augmentation with hyaluronic acid fillers (Restylane, Juvederm) should look pleasing and natural.