At what age can I start applying Botox?There are multiple brands of dermal fillers that are FDA-approved for lip augmentation. Some hyaluronic acid fillers are specifically made for lip volumization. As long as the product has a good track record of safety and efficacy, it may be used by a physician with experience in injectables. Having said that, the surgeon or dermatologist may have a preference for a specific brand of filler. Juvéderm Volbella and Belotero Intense are used by many doctors who specialize in lip rejuvenation.