Depending on which injectable filler is used, the results can last anywhere from 6 months to more than 1 to 2 years. Volux for the jawline is the longest lasting filler on the market with a staying power of 18 – 24 months! It is the perfect filler to pair with collagen stimulators like Radiesse for the neck and chest. Dermal fillers administered by an experienced injector provide lasting results that appear very natural. While injectable fillers are a temporary solution for an aging face, they generally last slightly longer than BOTOX Cosmetic.