Facial aging involves various tissues like bone, muscle, and skin. Recent aesthetic treatments focus on the line of ligaments to achieve natural results. Ligaments connect bones and guide facial structure. The line of ligaments includes temporal, orbital, zygomatic, and mandibular ligaments, separating face compartments. Treating lateral to this line reduces filler amount, maintaining natural appearance. Ligaments support face compartments, like nasolabial and jowl areas, allowing for a lifting effect. Injecting lateral to the line shifts tissue upward, enhancing cheeks. Understanding these ligaments optimizes filler effects, providing natural enhancement. Knowing facial anatomy helps achieve balanced, supported results. Consider consulting for personalized treatment.