AZ Medspa 48 provides professional Masseter treatments for clients in Peoria, AZ seeking to refine their facial profile. This non-surgical approach targets the jaw muscles to address both aesthetic and functional concerns. Our team focuses on delivering precise results in a comfortable, medically supervised environment.
The Masseter is a powerful muscle located at the angle of the jaw, primarily responsible for chewing. Overdevelopment of this muscle can lead to a square-shaped lower face or physical discomfort from chronic clenching. Masseter reduction uses targeted injections to soften these contours and alleviate muscle-related tension.

This treatment utilizes FDA-approved neurotoxins to temporarily reduce the contractile strength of the jaw muscles. By limiting the intensity of muscle activity, the Masseter gradually slims down over time. This process creates a more balanced, V-shaped facial appearance without the need for invasive surgery or downtime.
Each session begins with a comprehensive evaluation of your facial anatomy and jaw strength at our Peoria clinic. You will discuss your aesthetic goals and medical history with a licensed professional to ensure a safe experience. We may recommend avoiding certain blood-thinning supplements for a few days prior to your appointment.
The provider identifies the thickest part of the muscle to determine the optimal injection points. This ensures the neurotoxin is placed exactly where it will provide the most benefit. Proper mapping is essential for maintaining a natural range of motion while achieving the desired slimming effect.
The skin around the jaw is thoroughly cleansed to maintain a sterile environment. A cold compress or topical numbing agent can be applied to enhance comfort during the session. Most patients find the sensation very manageable and the process remarkably brief.
Using a very fine needle, the provider administers the prescribed amount of product into the Masseter muscle. The number of units used depends on the size and strength of the individual muscle. This stage typically takes only a few minutes to complete.
Once the injections are finished, the provider checks the area for any immediate reaction. You will receive specific instructions on how to care for the treatment site throughout the day. This concluding step ensures you feel confident about your recovery and expected results.
There is no significant downtime required following this procedure, allowing you to return to your normal routine immediately. You can drive yourself home and resume most daily tasks without interruption. This convenience makes it a popular choice for busy individuals in the Peoria area.
It is generally advised to avoid strenuous exercise for at least 24 hours after your visit. Staying upright for a few hours helps the product settle correctly into the targeted muscle. Avoiding excessive heat, such as saunas or hot tubs, during the first day is also beneficial.
You should avoid rubbing or massaging the jaw area for the first few days to prevent the product from shifting. Normal chewing and speaking are encouraged and will not interfere with the results. Gentle care of the skin in the treated area is recommended during your skincare routine.
Pay attention to how your jaw feels over the coming week as the muscle begins to relax. If you have any questions during the first few days, our team is available to offer guidance. Many individuals experience a very smooth transition as the neurotoxin takes effect.
Initial relaxation of the muscle may be felt within a week, but the slimming effect takes longer to appear as the muscle mass reduces. You will typically notice a visible change in your jawline contour after four to six weeks. These results generally last for several months before a maintenance session is needed.

Individuals with a square or wide jawline due to muscle mass.
People who experience frequent jaw clenching or teeth grinding.
Those seeking a non-surgical way to achieve a V-shaped facial profile.
Patients with visible masseter muscle hypertrophy seeking facial symmetry.
Relaxing the jaw muscles can lead to a more oval or heart-shaped facial appearance. This treatment also helps reduce the physical tension and headaches associated with involuntary clenching. Patients often report a more refreshed look as the lower face becomes more proportionate to their other features.
The cost for Mamasseter Botox at AZ Medspa 48 typically ranges from $400 to $800 per session. Final pricing depends on the specific brand of neurotoxin used, the muscle strength, and the individual treatment plan. Please contact us for a personalized quote to meet your specific aesthetic goals.

Our facility is led by Stephanie Duffy, a licensed Nurse Practitioner and Medical Director who ensures every procedure meets high clinical standards. We prioritize a patient-centered approach, providing tailored treatments in a professional and comfortable setting. Residents in Peoria trust our expertise for consistent and natural-looking outcomes.
The injection process itself is very quick, usually taking about 15 minutes. This makes it an ideal treatment for a lunch break or a busy afternoon schedule.
The treatment is designed to relax the muscle, not paralyze it, so you will still be able to chew normally. You might notice a slight difference in strength when eating very tough foods, but everyday function remains intact.
Many patients return for a follow-up session every four to six months to maintain their results. Over time, the muscle may stay smaller for longer periods, potentially increasing the time between visits.
There is no downtime required, and you can resume your usual daily activities immediately. We simply recommend avoiding intense exercise and lying down for a few hours after the procedure.
Yes, by relaxing the masseter muscle, the outer corners of the jaw soften, leading to a slimmer appearance. It is an effective non-surgical option for reshaping the lower face.