The cost of lip injections will vary depending on the state you’re in, what type of clinic you’re getting your procedure done at, the experience level of your specialist, and how much filler is needed to achieve your desired results. On average, most people can expect to pay between $500 and $100 per treatment. This includes the lip filler product, as well as the injection and after care services. However, for a more detailed breakdown of what you can expect to pay, it’s best to contact the facility directly before scheduling your appointment.