Botox Exposed: Doctor Treats Only Half Her Face - The Results Will Surprise You

Similarly, when Dr. Farrell raised her eyebrows in surprise, the untreated side showed the natural bunching of the forehead skin, the horizontal lines becoming more pronounced. The treated side, in stark opposition, remained remarkably placid, the frontalis muscle on that side temporarily unable to contract with the same intensity. This further emphasized the localized action of the Botox injection, highlighting its capacity to target specific muscle groups without affecting the overall expressiveness of the untreated areas.