InjectCo MedSpa
InjectCo MedSpa
InjectCo MedSpa

Jawline Slimming Botox in Colleyville, TX by 100% Nurse-Led Injectors

Your nurse injector in Colleyville
  • 1,000+ Verified Reviews
  • 100% Nurse-Led
  • FDA-approved products
  • Physician-Supervised

From $12

per unit, transparent pricing
Evening and weekend slots fill first. Check current availability for Colleyville

Stefanie, RN

Your nurse injector in Colleyville
  • Verified provider
A nurse in black scrubs and blue gloves injecting the forehead of a woman resting in a white treatment chair.
InjectCo MedSpa Colleyville treats the masseter at 6222 Colleyville Blvd, Suite B, just south of Tinker Road.

Jawline slimming only works when the width comes from an enlarged chewing muscle rather than from bone or fat. That distinction is the whole assessment, and getting it wrong is why some patients see nothing.

Botox is $12 per unit. The masseter is a large, strong muscle and takes far more units than a facial area, so ask for a unit count before you compare prices anywhere.
WHY INJECTCO

Trusted by Thousands Across Texas

Nurse-led care, physician oversight. Consistent results, delivered every day across InjectCo's Texas locations.

10,000+

Treatments Performed

Across injectables, all by licensed nurse injectors.

4.9

1,000+ Verified Reviews

Across nine Texas locations, from real patients.

9

Texas Locations

Nurse-led care, physician oversight, close to you.

100%

Nurse-Led, Never Delegated

Every treatment performed by an InjectCo nurse clinician.
Enjoy softer, smoother, youthful skin
Safe, FDA-approved treatments you can rely on
Visible results in just 3 to 7 days
Minimal to no downtime

See What Masseter Botox Can Address

Masseter Botox reduces activity in the large chewing muscles near the back corners of the jaw. Research has found that botulinum toxin can reduce masseter thickness and contraction, although repeated treatment may also affect chewing performance.
A nurse injecting the jaw muscle of a reclining patient
Stefanie, BSN, RN, Clinical Aesthetic Nurse Injector at InjectCo MedSpa Colleyville
YOUR CARE TEAM

Meet Your Colleyville Masseter Injectors

Your injector at InjectCo MedSpa Colleyville is Stefanie, BSN, RN, an Advanced Clinical Aesthetic Nurse Injector, working alongside Shelby, PA-C. Between them they handle the injectable work at this clinic every week, which is the reason the Colleyville profile carries the largest review count in the InjectCo network.

What that means at your appointment is unglamorous and useful: someone assesses you properly before deciding anything. If your goal is achievable with fewer units than you expected, or with a different treatment entirely, you will be told that.
RN
Aesthetics-trained
100% Nurse-Led

InjectCo is 100% nurse-led. Every Jawline Slimming Botox appointment is handled by a trained nurse with physician oversight, so you are working with someone who understands both the clinical side of the treatment and the Colleyville community they serve.

TREATMENT AREAS

What Masseter Botox Treats

Masseter Botox reduces activity in the large chewing muscles near the back corners of the jaw. Research has found that botulinum toxin can reduce masseter thickness and contraction, although repeated treatment may also affect chewing performance.

01

A wide or square jaw

Large masseter muscles can make the lower face appear wider or more square. Relaxing the muscles may gradually reduce their size and create a softer lower-face shape. The change develops over several weeks rather than immediately.

02

Clenching and jaw tension

An overactive masseter can contribute to tightness, fatigue, and soreness around the jaw. Reducing muscle activity may ease some clenching-related discomfort. It does not diagnose or treat every cause of jaw pain or temporomandibular disorders.

03

Teeth grinding

Botulinum toxin may reduce biting force and pain associated with bruxism. Research suggests that effects may begin within several weeks and can diminish over time. Dental evaluation may still be needed because grinding can damage teeth and have causes that injections alone do not address.

04

Facial asymmetry caused by muscle size

One masseter may be larger or stronger than the other, making the lower face appear uneven. Your injector can compare both sides and adjust the unit plan when muscle activity differs. Other causes of facial asymmetry may require a different treatment.

05

Concerns that masseter Botox cannot correct

Masseter Botox does not lift loose skin, replace lost facial volume, or reshape the jawbone. Slimming a large muscle may make existing skin laxity more visible in some patients. A consultation helps separate muscle-related width from concerns that may respond better to filler or skin treatment.

06

Who it suits

Masseter Botox may suit patients whose lower-face width comes from muscle bulk rather than bone or fat. Your nurse feels the muscle first to check which it is.

07

When masseter Botox may not fit

Masseter Botox may not fit patients whose concern comes mainly from loose skin, bone structure, or volume loss. It may also need to be postponed because of an active infection, pregnancy, breastfeeding, certain neuromuscular conditions, previous botulinum toxin reactions, or other health factors reviewed during the consultation.
PRODUCT OPTIONS

Your Product Options

Botox Cosmetic is the best-known botulinum toxin product and is commonly used for excessive underarm sweating. Your nurse may also discuss other wrinkle relaxers based on the treatment area and clinical plan.
BOTOX COSMETIC

The most studied option

Botox Cosmetic is the most widely studied botulinum toxin for masseter treatment. Unit counts for the jaw are higher than for the upper face because the muscle is large and strong.
DYSPORT

Spreads a little wider

Dysport diffuses slightly more than Botox, which some injectors prefer across a broad muscle. Units are not interchangeable with Botox, so your nurse calculates the dose per product.
XEOMIN

No complexing proteins

Xeomin is filtered to remove the accessory proteins other neurotoxins carry. It is the product behind the InjectCo membership rate at $9 per unit.
Products do not use interchangeable units. Your nurse will calculate the dose according to the selected product, area size, and severity of sweating.
Your nurse walks you through every option. No pressure to decide on the spot.

FDA-Approved Injectables, Placed by Registered Nurses

Botox logo - FDA-approved injectable used at InjectCo MedSpa Fort WorthDysport logo - FDA-approved injectable used at InjectCo MedSpa Fort WorthJuvederm logo - FDA-approved injectable used at InjectCo MedSpa Fort WorthJeuveau logo - FDA-approved injectable used at InjectCo MedSpa Fort WorthXeomin logo - FDA-approved injectable used at InjectCo MedSpa Fort WorthRadiesse logo - FDA-approved injectable used at InjectCo MedSpa Fort WorthRestylane logo - FDA-approved injectable used at InjectCo MedSpa Fort WorthSculptra logo - FDA-approved injectable used at InjectCo MedSpa Fort WorthKybella logo - FDA-approved injectable used at InjectCo MedSpa Fort Worth
TRANSPARENT PRICING

Masseter Botox Cost in Colleyville

Masseter Botox at InjectCo MedSpa Colleyville is priced by the unit.

Tox pricing

$12

/unit
Botox · per unit
$12
Xeomin · per unit
$12
Xeomin · per unit, VIP member
$9
Units needed
Set at your assessment

What drives the price

  • Treatment area size: larger areas like cheeks or jawline may require more product
  • Number of units: the masseter is a large muscle, so unit counts run higher than the upper face
  • Filler type: different products serve different purposes, from soft volume to structural support
  • Facial anatomy: muscle density and existing volume loss affect how much filler is needed
Get an estimate before you book with InjectCo's Instant Price Simulator. No credit card, no commitment required. Flexible payment options may be available depending on your treatment plan.
Consultation pricing is confirmed at the time of booking. If your preferred evening or weekend slot is open right now, it may not be tomorrow.
See your estimate in under a minute with the Price Simulator. No credit card, no commitment.

Approved patients can begin treatment the same day and pay over time instead of all at once.

How it works: apply online with CareCredit or Cherry in a few minutes, get a decision on the spot, then bring your approval to your appointment. Our team can help you compare options during your consultation and apply on the day if you prefer.

Terms and rates are set by the financing provider. Your nurse will walk you through your total cost, including any financing fee, before anything is booked.

Not Sure How Many Units You Need?

Most Colleyville patients want a number before they walk in. The honest answer is that your total depends on how large and how strong your masseter muscles are, which your nurse assesses in person. The calculator gives you a realistic range to plan around.

Our Botox and Filler Calculator

Pick your treatment areas and get an instant unit and cost estimate. It takes about a minute and gives you a realistic number to bring to your Colleyville assessment.

Botox and dermal filler treatment area map for men, InjectCo MedSpa Fort WorthBotox and dermal filler treatment area map for women, InjectCo MedSpa Fort Worth
GOING FURTHER

Can Masseter Botox Be Combined With Other Treatments in Colleyville?

Masseter Botox is often planned alongside upper-face Botox, and sometimes with jawline filler when the width comes from bone or lost volume rather than muscle. Your nurse assesses which of those is actually driving the shape before recommending anything, because treating the wrong one will not change the result you want.

A woman in a white gown smiling while seated in a clinic treatment chair.
YOUR VISIT

What to Expect at InjectCo MedSpa Colleyville

Your appointment starts with an assessment of your masseter muscles and lower-face anatomy. This helps your injector confirm that muscle size or overactivity is contributing to the concern before recommending treatment.

1

Consultation

Your injector reviews your goals, health history, medications, previous injectable treatments, and any jaw discomfort. You may be asked to clench and relax several times so the masseter can be observed and felt.

2

Treatment planning

Your injector compares both sides of the jaw and marks the planned injection areas. The product, unit count, price, expected timeline, and possible risks are explained before you proceed.

3

Injections

Small injections are placed into the masseter on each side. The visit usually takes about 20 to 30 minutes, depending on the assessment and treatment plan.

4

Results

Clenching-related changes may be noticed before the full slimming effect appears. The lower face may begin changing over two to six weeks as the muscle relaxes and gradually reduces in size. Results commonly last four to six months, but timing varies.

Aftercare is simple

  • Stay upright for at least 4 hours
  • Avoid strenuous exercise for 24 hours
  • Do not rub or massage the treated areas that day
Our team walks you through every step at your virtual consultation before you set foot in the clinic.
SOCIAL PROOF

What Colleyville Patients Say

Patients considering Jawline Slimming Botox in Colleyville often want to hear directly from others who have been through it. Here is what real patients are saying.
"My nurse is the best! I have been going here for years and I would never go anywhere else."
1,000+ Verified Reviews
"Amazing staff with very reasonable prices! Gotten Botox here twice now and have the most natural results!"
1,000+ Verified Reviews
"Wonderful experience! Will definitely go back. The staff are very knowledgeable and really try to get you your best results!"
1,000+ Verified Reviews

4.9 / 5

1,000+ Verified Reviews
BEFORE & AFTER

Real results from real patients

Consent on file. Individual results may vary.
Browse Jawline Slimming Botox results from Colleyville patients in the InjectCo gallery before you decide.
EXPLORE MORE

More at InjectCo MedSpa Colleyville

Patients treating a wide lower face often ask about Botox in Colleyville for the upper face at the same visit.

Traptox in Colleyville treats the trapezius for shoulder and neck tension, often booked alongside masseter work.

If the width comes from bone or volume rather than muscle, jawline fillers in Colleyville may be the better answer.

Full facial balancing in Colleyville plans the lower face alongside cheeks and chin rather than in isolation.

See every nurse-led treatment at our Colleyville med spa in one place.

FIND US

Visit InjectCo MedSpa Colleyville

InjectCo MedSpa Colleyville is at 6222 Colleyville Blvd, Suite B, on the west side of Colleyville Boulevard just south of Tinker Road. We are in a small professional building shared with Colleyville Dental, directly across the boulevard from Colleyville Square.

Colleyville Boulevard is State Highway 26, which runs southwest to northeast through the middle of town. TxDOT rebuilt this stretch to six lanes with raised medians and continuous sidewalks, so the approach is straightforward from either direction. The Whole Foods at Colleyville Downs sits about a mile and a half south of us on the same road. Parking is surface level and directly outside the door.
Southlake
~8 min
Grapevine
~10 min
Keller
~12 min
Patients reach our Colleyville Boulevard clinic from across northeast Tarrant County. Southlake is about 10 minutes away, Bedford 12, Grapevine 14, Hurst and Euless 16, Coppell 16, Westlake and Richland Hills 19, and Keller and Watauga about 20.
DRIVE TIMES

Drive Times to Our Colleyville Clinic

Approximate door-to-door drive times to our clinic at 6222 Colleyville Boulevard, Suite B, on the west side of SH-26 just south of Tinker Road.
Colleyville
Local
~10 min

Bedford

~12 min
~14 min

Hurst

~16 min

Euless

~16 min

Coppell

~16 min

Westlake

~19 min

Richland Hills

~19 min
~20 min

Watauga

~20 min

Haltom City

~23 min
Frequently Asked

Frequently Asked Questions About Jawline Slimming Botox in Colleyville

Botulinum toxin may slim the lower face when jaw width comes from enlarged masseter muscles. The muscle gradually reduces in size after its activity is lowered. It will not change the underlying jawbone.

No. Masseter Botox treats muscle-related width rather than loose skin. Reducing muscle size can make existing laxity more visible in some facial structures, so your provider should assess the skin and jaw before treatment.

The final amount depends on muscle size, strength, asymmetry, product choice, and treatment history.

It may reduce masseter activity, biting force, and pain associated with bruxism. Results vary, and the treatment does not address every cause of grinding. A dentist may recommend additional evaluation or a protective dental appliance.

Clenching-related effects may appear before visible jaw slimming. Changes commonly develop over two to six weeks and may last four to six months. Individual timing depends on the product, dose, muscle strength, and metabolism.

Proper placement aims to avoid the nearby muscles involved in smiling. Unwanted smile changes can occur if the product affects an adjacent muscle. This is one reason facial anatomy and injection placement matter.

Botulinum toxin has known risks, including pain at the injection site, unwanted weakness, asymmetry, and effects beyond the treated area. Masseter use is off-label, and repeated treatment may reduce chewing performance. A licensed medical provider should review the potential benefits and risks before treatment.

Cost should be evaluated by unit count rather than the total alone. At $12 per unit, $400 covers about 33 units, which may be below the stated 40-to-60-unit range for treating both sides. Your provider should explain the number of units included before you compare prices.

Masseter Botox reduces activity in a large jaw muscle. Filler adds volume or structure beneath the skin. A wide lower face caused by muscle may respond to Botox, while concerns involving lost volume or chin projection may require filler.

Related Reading

Masseter Botox for Jaw Slimming and TMJ

How masseter Botox slims the lower face and what it does for clenching.

How Much Does Traptox Cost?

Unit counts and pricing for trapezius Botox, the treatment most often paired with masseter.
Cosmetic injectables in Texas - Injectco

Botox vs Dysport vs Daxxify

Which wrinkle relaxer suits which concern, and how long each one lasts.
TAKE THE FIRST STEP

Book Jawline Slimming Botox at InjectCo MedSpa Colleyville

Book an assessment with a licensed nurse injector who will feel the muscle before quoting anything. If your jaw width is skeletal rather than muscular, masseter Botox will not change it and we will say so rather than sell you a treatment that cannot work.

Important Safety Information

Botulinum toxin treatments at InjectCo MedSpa Colleyville are performed by licensed registered nurses under physician supervision. Masseter treatment is an off-label use of botulinum toxin.

Known risks include pain at the injection site, bruising, unwanted muscle weakness, asymmetry, and effects spreading beyond the treated area. Tell your provider about all medications, any neuromuscular condition, and any previous reaction to a neurotoxin. Treatment is not performed during pregnancy or breastfeeding.

Results vary between individuals depending on muscle size, strength, product selected and dose. Effects typically develop over two to six weeks and commonly last four to six months. Maintenance treatment is usually required.

Individual results vary. This treatment may not be suitable for everyone. Consult your medical provider.

Medically reviewed by Dr. Josh Allen, D.O., Medical Director, InjectCo MedSpa.

Medically reviewed by Dr. Josh Allen, D.O., Medical Director, InjectCo MedSpa.

Dr. Allen earned his Doctor of Osteopathic Medicine at Lake Erie College of Osteopathic Medicine and completed his emergency medicine residency with Texas A&M. As Medical Director, he reviews InjectCo's treatments, protocols, and patient education content for accuracy and safety across all nine Texas locations.
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