The lower face presents unique challenges when treating with botulinum toxin, requiring a detailed understanding of anatomy, muscle function, and patient-specific dynamics. This presentation explores how to accurately assess the lower face to identify the true causes of aesthetic concerns and create tailored treatment plans.Attendees will gain practical insights into facial assessment, patient selection, treatment planning, and injection techniques to optimise outcomes while maintaining natural expression and function.Through a holistic and evidence-based approach, this session will demonstrate how accurate assessment is the key to achieving safe, balanced, and predictable lower face toxin results.