03/09/2026
That stubborn knot across your shoulders may be doing more than making you feel tense.
You may have seen the terms “Barbie Botox” or “TrapTox” online. They refer to botulinum toxin being injected into selected areas of the trapezius, the large muscle that spans the neck, shoulders, and upper back.
When this muscle becomes overactive or bulky, it can contribute to stiffness, soreness, and a heavier-looking shoulder line. Relaxing it gradually may help ease tension while creating a softer contour through the shoulders and neckline.
At EPION Clinic, we look at both functional concerns, such as tension and soreness, and aesthetic concerns, such as shoulder contour, before planning treatment.