Masseter Botox, Nottingham
Slim. Shape. Define.
Whether you’re seeking a more V-shaped face or relief from teeth grinding and jaw pain, Masseter Botox at Second Look Aesthetics offers a powerful, subtle transformation, both aesthetic and therapeutic.
The masseter is one of the main muscles used for chewing, and when overactive, it can cause jaw tension, teeth grinding (bruxism), and a square or overly wide jawline.
Masseter Botox works by gently relaxing this muscle to reduce bulk and soften its appearance. The result? A slimmer, more feminine facial shape and significant relief from clenching, tension headaches, and TMJ symptoms.
- Slim and Contour the Jawline, creating a more tapered, V-shaped lower face
- Ease discomfort caused by clenching and bruxism
- No surgery, no downtime, just a natural refinement
- Therapeutic and cosmetic benefits in one treatment
- Fast and minimally Invasive – In and out in under 30 minutes
What to expect with Masseter Botox at SLA™
Our approach to slimming and re-shaping your jawline
Step 01
Personalised Consultation
We assess your face shape, jaw function, and whether Masseter Botox is the right fit — whether for aesthetic slimming, clenching relief, or both.
Step 02
Custom Treatment Plan
Depending on your muscle strength and goals, we’ll tailor the number of units and injection sites to achieve a natural-looking, gradual result.
Step 03
Precision Treatment
The procedure takes less than 30 minutes. Small injections are placed directly into the masseter muscle on each side. Discomfort is minimal, and no downtime is needed.
Step 04
Aftercare & Results
You can return to normal activity straight away. Results build gradually over 2–4 weeks, with a softer jawline and reduced tension. The slimming effect peaks around 6 weeks and lasts 5–6 months.
Treatment Overview
Masseter Botox at Second Look Aesthetics
- Consultation needed?: Yes
- Treatment duration: 30 minutes
- Is it painful? No
- Time until fully healed: 1-2 weeks
- Recovery/Downtime: None
- Results last for: 5-6 months

Our results speak for themselves
With over 2 decades of combined knowledge and experience, our highly trained aestheticians achieve incredible results for our clients, who travel from all over the world just to have their treatments done with us.
Frequently Asked Questions
About Masseter Botox at our Clinic in Nottingham
Is Masseter Botox suitable for me?
This Botox in Nottingham treatment is suitable for anyone who has an enlarged masseter muscle that is causing a bulky and undefined lower face. We offer no-obligation consultations for this treatment if you would like expert advice regarding whether your masseter muscle is enlarged. Additionally, it is an effective treatment for anyone who grinds their teeth when sleeping or suffers from migraines.
What can I expect from Masseter Botox?
This treatment relaxes the Masseter muscles, reducing jaw clenching and creating a softer, more contoured face shape. Results develop over 2–4 weeks and last several months. Minimal to no downtime.
What products are used for Masseter Botox in East Midlands?
At Second Look Aesthetics, we use either Botulinum Toxin or Azzalure for Masseter Botox treatments.
How much product is needed for Masseter Botox?
The amount of product needed for Masseter Botox can vary depending on the individual’s facial structure, muscle strength, and desired outcome. On average, most clients require 20–30 units per side (so 40–60 units in total).
This can vary slightly depending on whether the treatment is for jawline slimming, bruxism (teeth grinding), or tension relief. At Second Look Aesthetics, we always tailor the dose during your consultation to ensure safe, effective, and natural-looking results.
How long does Masseter Botox treatment take in Nottingham?
This treatment takes around 30 minutes to complete. This includes a consultation so that we can gain a better understanding of the results you are hoping to achieve and any concerns that you have. Following this, we will recommend the appropriate number of masseter Botox treatments for optimum results and administer the treatment.
When will I see the Masseter Botox results, and how long do they last?
It will take around 14 days for you to see the full results of your treatment. In some cases, we recommend repeat treatments to further shrink the masseter muscle, dependent on how large it is initially.
Your results after the application of Botox in Nottingham will last 5-6 months. This will vary depending on the individual client, as someone with a stronger muscle will find they do not last as long, while someone with a weaker muscle may find they last longer. The more treatments that you have, the longer your results will last as the muscle gradually weakens over time.
Are there any side effects to Masseter Botox Treatments?
Most clients experience minimal to no side effects. You may notice mild swelling and tenderness in the area in the days following your treatment. You may notice your ability to chew is mildly affected for 1-2 days following treatment. Most clients experience no downtime and any symptoms can be easily managed with over-the-counter medication. We will provide full aftercare instructions following your treatment and our team is on hand to assist at any point should you have any discomfort or concerns.
Is Masseter Botox filler painful?
This masseter Botox treatment is virtually completely painless. You may feel a slight scratch during injection, however as the area being treated is not sensitive any pain will be very minor. Most clients find they do not need numbing cream for this treatment; however, we can numb the area if preferred to make you more comfortable.
See what our amazing clients have to say
"A slimmer jawline, love it"
I had it done for jaw tension and teeth grinding. The bonus is a slimmer jawline love it.
"Genuinely helped my migraines"
This has genuinely helped my migraines and jaw pain. Plus, it's sculpted my face in the most elegant way.
"No more clenching"
No more clenching, and my face feels softer. Jessica knew exactly how to dose it for therapeutic and aesthetic results.