Facial rejuvenation and medical spa doctor in Santa Barbara and beauty advices with cosmetic surgery recommendations? So many people are unhappy with the appearance of their chin and jawline. Why? For a number of reasons… It could be down to age, which usually makes the chin and jawline sag. Others may be genetically predisposed to having a weaker jawline, or even a small chin that looks disproportionate to the rest of the face. A strong chin and jawline tends to be more attractive, which is why more and more people are opting for dermal fillers to help re-sculpt this part …