I had Hylaform injections for naso-labial folds and creases around mouth and lips and lip injections several times. These work just as well as Restylane and are cheaper, but the results go away sooner. I found in the long run that Restylane and now Juvederm are more cost effective. Hylaform is good to try if you are not sure how an injectable filler will work for you and you want the effects to be gone in 3 months in case you don't like it. I go to Dr. {see above} in Orange County California who is a doctor who does his own injecting for the patients. I've been going to him for over 10 years and he is the best and the cheapest!