Thank you for sharing your photos and describing your concern. What you’re noticing when you smile is related to the mentalis muscle in the chin, which can contract and create a pointy or uneven look. Botox can help by relaxing this muscle, softening the appearance, and giving a smoother contour to your chin when you smile. It’s important to mention that treatment should be done conservatively, as over-relaxation can sometimes affect natural movement. A personalized evaluation in person would allow for the best assessment of dosage and placement. If you decide to proceed, many patients find Botox very effective for this type of concern, and results are usually subtle but noticeable.