Facial Fillers has the potential for nodules and this can be more of an issue in the soft tissue of the lips. The makers of Sculptra, due to prior treatments to the lips, have concluded that Sculptra in the lips is not advised. Other options for lip augmentation include restylane, juvederm which are temporary fillers for the lips. Some permanent options include fat injections, lip lifts, vy advancements, corner of the lip lifts, tissue grafts for the lips, etc.
Hope that helps!
Thanks for reading, Dr Young
Dr Young specializes in Facial Cosmetic and Reconstructive Surgery and is located in Bellevue near Seattle, Washington