Upper Lip Single-Point Technique for Lip Reshaping: A Safe, Minimalistic Approach in Over 500 Cases—A Retrospective Study

Lip augmentation has become one of the most popular esthetic procedures globally, driven by societal standards that equate full lips with youth and sensuality. While young individuals often seek volume enhancement for lip beautification, older adults pursue lip rejuvenation to counter aging effects, such as volume loss, fine lines, and reduced definition. A range of techniques has been developed to meet these esthetic goals, but achieving natural and safe results remains a challenge. This study evaluates the single-point technique (SPT), a novel approach for lip augmentation that utilizes a single injection point to reshape and enhance the lips while prioritizing vascular safety. Single-point technique applies linear retrograde injections to project, define, and evert the lips with minimal trauma. Two cases of M-shaped lips demonstrate the effectiveness of SPT in achieving balanced, esthetically pleasing results with lasting effects beyond 6 months. Through a detailed review of lip anatomy, filler selection, and injection techniques, this paper presents SPT as a refined approach for practitioners seeking optimal, natural lip enhancement outcomes.