If you carry stress in your traps, work hunched over a screen, or notice your shoulder line creeping upward year after year — a precision dose of neurotoxin into the upper trapezius asks the muscle to settle down. Tension eases in weeks. The neckline elongates over months.
The upper trapezius is one of the most chronically overactive muscles in the modern body — desk posture, phone scroll, anxiety, athletics, even “just being tall.”
That “knot at the base of the neck” that massage relieves for 24 hours, then returns. Daily reality, especially by late afternoon.
Headaches that climb up the back of the head from the neck — often worse after long screen days or stressful weeks.
You catch yourself with your shoulders hiked toward your ears. Conscious reminders to drop them barely last a few minutes.
The upper trapezius shows as a thick line from the neck to the shoulder — “mountain” rather than “slope.” Photos exaggerate it.
You'd like a more elongated, refined neckline but the traps swallow it — necklaces sit weirdly, off-shoulder tops don't sit right.
Hours hunched over a laptop or phone, with shoulders rounding forward and the upper traps doing the work the postural muscles should.
The upper trapezius is built to support and stabilize — but in modern life it ends up doing far more than that. Constant low-grade contraction. Phone-on-shoulder. Stress-clenched. Botulinum toxin asks it to take a break.
Botulinum toxin type A temporarily blocks the chemical signal (acetylcholine) that tells the upper trapezius to contract. The muscle still moves — you can still shrug, lift, carry — but it stops holding a chronic baseline of tension.
Within 1 to 2 weeks, most clients report the shoulders simply drop into a more relaxed position for the first time in years. Tension headaches ease. The constant tightness eases. With repeat treatments, the muscle gradually reduces in bulk — which is what creates the gentle neckline elongation that often appears around the two-month mark.
Treatment is targeted: a small grid of injections across the upper trapezius on each side, dosed to your muscle bulk and goals. We map the muscle by palpation and ask you to shrug so we can confirm peak contraction zones before placing anything.
Products we use: Xeomin (incobotulinumtoxinA) and Jeuveau (prabotulinumtoxinA) — both FDA-approved botulinum toxin type A neuromodulators in the same therapeutic family as Botox. For trapezius treatment the mechanism, results, and longevity are clinically equivalent.
Quick consult, palpation-mapping with a shrug test, and a grid of injections per side. Walk out the same day — no downtime.
Most clients begin to notice less shoulder tightness, fewer headaches, and a baseline that finally feels “normal” rather than “braced.”
Peak functional effect. Tension headaches significantly reduced. Shoulders sit lower at rest. Massage knots resolve faster.
Muscle bulk gradually reduces. The neckline reads as longer and more refined. Photos start to confirm what the mirror has been showing.
Many clients book Traptox for the tension and stay for the neckline — or book for the neckline and discover the tension relief.
“Traptox” is the practitioner term for botulinum toxin (Xeomin or Jeuveau) placed into the upper trapezius muscle — the band that runs from the base of the skull across the top of the shoulders. It's used for chronic neck/shoulder tension, tension headaches, and aesthetic elongation of the neckline.
Functional relief shows up within 1–2 weeks; visible elongation appears around 6–8 weeks.
Yes — gradually. The upper trapezius pulls the shoulder line up and shortens the visible neckline. Relaxing it lets the shoulders drop into a more natural position and, over a few months, reduces the muscle's bulk so the neckline reads as longer and more refined.
The change is subtle but consistent. Many clients notice it themselves before friends point it out.
Effects typically last 3 to 6 months. The trapezius is a larger, stronger muscle than facial muscles, so it sometimes needs slightly more frequent maintenance than cosmetic Tox.
With repeat treatments the muscle gradually reduces in bulk, often allowing for lower doses over time.
Typical doses are 40–60 units per side (80–120 total), depending on muscle size, tension severity, and your goals — functional relief, aesthetic elongation, or both.
Full quotes provided at consultation once we assess the muscle by palpation.
The trapezius is a deeper muscle than facial sites, so injections feel firmer than cosmetic Tox — most clients describe it as deep pressure rather than sharp pain. Total appointment time is 15 to 30 minutes including consultation and palpation-based mapping.
Yes — full upper-body strength is preserved for normal activity and most exercise. Heavy shoulder shrugs or upright rows may feel slightly less powerful for a few weeks, then normalize.
Elite weightlifters and competitive athletes who rely on peak trapezius output should discuss timing with us at consultation.
Many clients describe their shoulders “finally dropping” once the chronically tight trapezius relaxes — which often reads as improved posture.
Treatment doesn't replace strengthening exercises for postural muscles, but it removes the constant upward tension that pulls the shoulders toward the ears.
Often, yes — the upper trapezius is a known referral source for tension-type headaches and the occipital region. By relaxing the muscle and the constant pull on the cervical spine, many clients report reduced frequency and intensity of tension headaches starting 1–2 weeks after treatment.
We use Xeomin (incobotulinumtoxinA) and Jeuveau (prabotulinumtoxinA) — both FDA-approved botulinum toxin type A neuromodulators in the same family as Botox. For trapezius treatment, the mechanism and results are clinically equivalent.
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