In the case of fat, reduction can be achieved through dietary control, exercise, medical weight loss prescriptions, or fat-dissolving injections such as Accu Injection. However, body contours caused by muscle hypertrophy are not easily altered. In such situations, botulinum toxin treatment can be an effective option. If you wish to refine the contour from the neck to the shoulders, trapezius botulinum toxin injections may be beneficial. This treatment is especially popular among individuals who enjoy wearing off-shoulder outfits or brides-to-be preparing for wedding dresses, as it can provide highly satisfying aesthetic results.