Masseter Muscle Slimming Aftercare

Jul 31

2 min read

Your Step-by-Step Recovery Guide

Masseter Muscle Slimming is a non-surgical treatment that uses carefully placed anti-wrinkle injections to relax the masseter muscles, creating a softer, slimmer jawline while also helping to reduce symptoms of teeth grinding (bruxism) and jaw clenching. Results develop gradually over the following weeks as the muscles become less active and naturally reduce in size.

For the safest recovery and the best possible results, please follow the aftercare guide below.

Step 1: Remain Upright

Stay upright for at least 4 hours after your treatment. Avoid lying down or bending over excessively during this time.

Step 2: Avoid Touching the Area

Do not rub, massage or apply pressure to the treated area for the first 24 hours. This allows the product to settle into the correct muscles.

Step 3: Skip Exercise and Heat

Avoid strenuous exercise, saunas, steam rooms, hot baths and excessive heat for 24 hours, as these can increase swelling and bruising.

Step 4: Avoid Alcohol

Refrain from drinking alcohol for the remainder of the day, as it may increase the likelihood of bruising around the injection sites.

Step 5: Be Gentle With Your Skin

Avoid facial massages, facials and other aesthetic treatments on the treated area for at least 24 hours unless advised otherwise by your practitioner.

Step 6: Allow Time for Results

You may begin to notice improvements within 2 weeks, with full Masseter Muscle Slimming results typically developing between 4–6 weeks as the muscles gradually relax.

Step 7: Stay Hydrated

Drink plenty of water and continue with a healthy skincare and lifestyle routine to support your body's natural healing process.

Step 8: Contact AJM Aesthetics If Needed

Mild redness, tenderness or slight swelling is normal after treatment. However, if you experience significant swelling, increasing pain, signs of infection or anything that concerns you, please contact AJM Aesthetics for advice.

Maintaining Your Results

Masseter Muscle Slimming is a temporary treatment, and regular maintenance appointments can help preserve a slimmer facial contour while continuing to reduce jaw tension. Your practitioner will recommend a treatment schedule tailored to your individual goals.