Women & Men

Jawline slimming injections Melbourne

If you’re looking for a slimmer, sharper jawline, then jawline slimming injections at our Melbourne cosmetic clinic can help.

Jawline slimming injections are a safe, effective and no-downtime treatment that can give you a tapered, slim jawline. They work by relaxing and reducing the size of the masseter muscles at the back of your jaw.


Treatment takes 5 mins. No downtime.

Minimal discomfort. Numbing available.

Result within 6 weeks.

To maintain look, revisit every 6-9 months.


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Muscle slimming injections

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How it works

Jawline slimming injections are a popular cosmetic injectable treatment at our Melbourne cosmetic clinic. They reduce the size of your jawline masseter muscles, giving your face a slimmer, more contoured appearance. They also have an added benefit of alleviating tooth grinding and jaw clenching.

Slimming your jawline with jawline slimming injections is popular among people in Melbourne who want a more V-shaped face. Jawline slimming injections are a great option to reshape your face, look more feminine, and to slim an overly square-shaped face.

Jawline slimming injections use a muscle-relaxing protein to reduce the strength of your masseter muscles (found at the back of your jawbone). This reduces the size of your masseter muscles, giving you a slimmer lower face.

At Cosmetic Connection Melbourne, we are known for our professional approach to jawline slimming injections. We are trusted by countless people in Melbourne to achieve a slimmer, more contoured jawline with slimming injections. During your comprehensive consultation, our doctors will work with you to design a bespoke treatment plan tailored to your goals, and aligned with your expectations.


Jawline slimming injections to your jawline in Melbourne has benefits including:

  • Slim your lower face for a more tapered, less square face shape
  • Correct asymmetry of your jawline
  • Can feminise your lower face when preferred, especially when combined with cheekbone filler and chin filler
  • Can alleviate the symptoms of tooth grinding and jaw clenching
  • Protect your teeth from chipping and cracking due to tooth grinding

Jawline slimming injections are safe, effective, non-invasive and have no downtime.

Preparation & aftercare

How to prepare for jawline slimming injections to slim your jawline in Melbourne:

  • Remove all makeup immediately before your appointment
  • Avoid consuming excessive alcohol within 24 hours of your appointment
  • Refrain from intense exercise immediately before your appointment

Jawline slimming injections aftercare:

  • You may experience mild tenderness in the treated area for a few days
  • Avoid makeup, excessive alcohol and intense exercise until the following day
  • Refrain from applying pressure to the treated areas for 4 hours
  • Gently apply a wrapped ice pack to the injection sites to minimise swelling and bruising

Before & after

Sensitive content

Before and after jawline slimming injections in Melbourne to give this patient a more tapered and contoured jawline. She also had cheekbone and chin fillers to achieve a more natural and balanced result.

Before and after male jawline slimming injections in Melbourne to sculpt a more attractive face shape.

Before and 6 weeks after jawline slimming injections in Melbourne to achieve a slimmer jawline for this patient.

Before and after jawline slimming injections in Melbourne for this patient who wanted a more tapered, contoured appearance.

Before and after male jawline slimming injections in Melbourne for this patient.

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    Each jawline slimming treatment is perfectly tailored to you.

    Book this treatment through muscle slimming injections.

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    *Our consultation fees are $200 (New patient) and $100 (Repeat patient) and can be redeemed against any future treatment cost.

    The price depends on the amount of product used.

    All treatments performed by Cosmetic Connection come with the option of one complimentary follow-up appointment to review your result.

    Get clarity on your treatment in our info hub.

    We believe that you deserve to be fully informed about all aspects of your treatment. If you want to dive deeper into the details of this treatment, check out the in-depth information hub.

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    We want to answer any possible questions you may have.

    If you can’t find the answers to your questions, get in touch with the clinic and we will get back to you as soon as we can.

    Cosmetic Connection is a dedicated jawline slimming injection clinic in Melbourne. Our clinic excels in providing a first-class service, and our cosmetic doctors are some of the most experienced in the country.

    We offer a purely bespoke approach to jawline slimming injections in Melbourne, and will work with you to understand your concerns and develop a bespoke treatment plan to achieve your aesthetic goals.

    If you want tailored jawline slimming injections in Melbourne to slim your face and jawline, choose the medical professionals at Cosmetic Connection.

    If you’re looking to slim you jawline with injections in Melbourne, Cosmetic Connection Melbourne is a trusted cosmetic clinic with a dedicated focus on cosmetic injectables.

    We are a doctor-led Melbourne cosmetic clinic that prioritises your safety, comfort, privacy and result when it comes to jawline slimming injections.

    Yes, facial slimming injections and jawline slimming injections are the same treatment. They involve administering muscle-slimming injections to the masseter muscles that are found at the back of your jawline. The treatment relaxes and reduces the size of your masseter muscles, giving your face a slimmer appearance. They are different to facial slimming, which uses a combination of dermal filler and jawline slimming to give your face a slimmer shape.

    The cost of jawline slimming injections in Melbourne depends on the extent of treatment. During your appointment, one of our medical professionals will assess the size and strength of your masseter muscles, and listen to your aesthetic goals. From there, they will be able to advise on how much muscle-slimming product is required for your treatment, and the associated cose.

    For a price guide on jawline slimming injections in Melbourne, you can refer to our pricing page under ‘Facial Slimming’.

    If you’re looking to achieve a slimmer jawline in Melbourne, it’s important to understand what is involved with each treatment option.

    Jawline slimming injections are a simple, fast, safe, effective and no downtime treatment. Tiny needles are used to precisely place muscle-slimming product into the masseter muscles along the back of your jawline.

    After cleaning and marking the treatment area, generally 4-5 injections will be placed at the back on each side of your jawline. These injections take less than 1 minute to complete, and are very well tolerated.

    When performed gently and with the use of high-quality, fine needles, jawline slimming injections have almost no discomfort.

    Some people experience a dull aching sensation, but this ceases once the injections (which only take less than 1 minute) are completed.

    If you’ve had jawline slimming injections and are wondering when you will see a result, you will need to wait approximately 6-8 weeks for the full effect to be visible.

    It takes 2 weeks for the treatment to relax the masseter muscles, and an additional 4-6 weeks for them to reduce in size.

    The slimming effect is a gradual process, so it is best to wait the full 6-8 weeks before assessing how successful the treatment has been.

    Most people in Melbourne find that they need to maintain the result from their jawline slimming injections every 6-9 months.

    If you have very large or strong masseter muscles, you may need to have a treatment every 3 months initially. After a few sessions you’ll generally be able to start spacing out maintenance of your jawline slimming injections by larger intervals.

    When you book in jawline slimming injections at our Cosmetic Connection Melbourne clinic, preparation is key.

    You should cease all anti-inflammatories, aspirin, herbal supplements, fish oil, krill oil, glucosamine and vitamin E 1 week before your treatment (unless you have been advised to take these by a medical practitioner). You should also avoid excessive alcohol for 24 hours before your jawline facial slimming injections and remove any makeup before you arrive.

    After having jawline slimming injections in our Melbourne cosmetic clinic, aftercare is important to help the healing process and to optimise your jawline slimming result.

    Jawline slimming injection aftercare also reduces the chance of side effects, so it is important to carefully follow the instructions.

    The most important aftercare steps that our Melbourne cosmetic doctors advise after slimming your jawline with injections are:

    1. Avoid touching, rubbing or applying pressure to the injection sites at the back of your jawline for 4-6 hours
    2. Keep the injected area clean and makeup free until the following day
    3. Gently apply a wrapped cold pack intermittently to your jawline for 2-4 hours
    4. Refrain from alcohol and intense exercise for 24-48 hours

    Jawline slimming injections are one of the safest cosmetic injectable treatments to slim your jawline. However, there are some side effects that are more likely to occur in inexperienced and unqualified hands.

    Bruising and swelling, along with localised tenderness may occur from time to time, and will settle on its own.

    A weakness to your smile can occur on one or both sides, if the treatment inadvertently affects the nearby risorius smile muscle. This will resolve on its own in the unlikely event that it occurs.

    Paradoxical muscle bulging can occur if part of the masseter muscle has not been effected by the treatment. This will wear off on its own, or you. can have a touch up treatment to resolve the issue in 1-2 weeks.

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