Lip Fillers Philadelphia - Lip Injections - Subbio Plastic Surgery - Truths After that more injections are needed to keep the volume of your lips. There are several hyaluronic acid fillers on the marketplace. Among them are these items: Restylane, Restylane-L, Restylane Silk, Juvederm Ultra, Juvederm Ultra Plus, Juvederm Volbella