For Women

Muscle slimming injections

Experience slimmer, more sculpted face, neck and body contours with muscle slimming injections. They are an effective treatment for enlarged muscles in the jawline, neck, temples, and calves.

Using proven techniques, you can trust us to enhance your contours with personalised muscle slimming injections.


Treatment takes 5-10 mins. No downtime.

Minimal discomfort. Numbing available.

Result within 6 weeks.

To maintain look, revisit every 6-9 months.


Starting from


Average spend is Variable

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Treatment info

What the treatment can do

Discover a slimmer, more contoured you with muscle slimming injections. Designed to combat bulky, overdeveloped muscles, this treatment is both safe and effective. Say goodbye to ill-fitting clothes, and embrace a slimmer, more contoured figure.

Whether it’s the calves, temples, neck, or jawline, our muscle slimming injections are a walk-in walk-out solution. By disrupting the nerve-muscle communication, the treatment causes controlled muscle relaxation. As the muscles relax, they reduce in size, slimming the treated area.

The medical professionals at Cosmetic Connection are experts in muscle slimming injections. During your appointment, you’ll receive detailed advice and a personalised muscle slimming treatment. We’re committed to helping you get slimmer contours and achieve your aesthetic aspirations.


With muscle slimming injections, you can enhance the contours of your face, neck and calves in under 10 minutes.

Experience this non-invasive, safe procedure, that has zero downtime. Results can last up to 6-9 months, providing a long-lasting reduction of your enlarged muscles. Muscle slimming injections also ease muscle pain and tension in the calves, neck, jaw, and temples.

Look and feel better with expert muscle slimming injections. Trust the qualified medical professionals at Cosmetic Connection to enhance and slim your contours.


Larger muscles on your shoulders, jawline and calves can be slimmed with this treatment.


Follow our muscle slimming preparation guidelines for a safe treatment:

  • Remove all makeup, if applicable, immediately before your appointment
  • Avoid excessive alcohol consumption within 24 hours of your appointment
  • Refrain from intense exercise right before your appointment


Proper muscle slimming injection aftercare is crucial for optimal healing and results:

  • Expect mild tenderness and occasional bruising
  • Avoid excessive alcohol and intense exercise until the following day
  • Do not apply pressure to the treated areas for 4 hours
  • Minimise swelling and bruising by gently applying a wrapped ice pack to the injection sites


Discover the benefits of muscle slimming injections, with your results emerging over 6 weeks. You’ll look slimmer, and you can enjoy your enhanced face and body contours. If you’re treating muscle tension, you’ll notice an improvement in as little as 1-2 weeks.

Results last 6-9 months, and you can take advantage of routine maintenance to extend the treatment longevity. This means you can experience your new look for longer, and get better value.

Trust the experts at Cosmetic Connection to guide you towards more refined contours.

Before & after

Sensitive content

Before and after jawline muscle slimming injections.

We achieved a slimmer facial structure for this patient.

Before and after calf muscle slimming injections to the gastrocnemius.

This slimmed her enlarged calves for a more tapered physique.

Before and after jawline muscle slimming injections combined with chin fillers and cheekbone fillers.

We used a combination approach for her facial slimming procedure.

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    Muscle slimming injections perfectly tailored to you.

    From $650 | Make a booking
    *Our consultation fee is $250. It applies to appointments with where no treatment is performed, and will remain on your account as credit for future injectable treatment costs.
    The starting price is the minimum cost for this specific treatment.
    The average price depends on the product type and quantity, the clinician, and paired treatment combinations.

    The price depends on the amount of product used.

    The price depends on the amount of product used.

    The price depends on the amount of product used.

    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.

    Why thousands of people choose Cosmetic Connection

    When it comes to enhancing and rejuvenating your appearance, nothing beats experience.

    Don’t risk your safety and results with inexperienced providers doing aesthetics as a side-gig.

    Trust your cosmetic treatment to be skilfully performed by qualified, award-winning cosmetic doctors at one of the most experienced clinics in the country.

    Our dedication to your service and satisfaction sets us apart time and time again.

    Enjoy the benefit of a tailored treatment package that is aligned with your goals, and more cost-effective.

    Don’t risk your results with clinics that use cheap, inferior products and risky, outdated techniques.

    We are at the forefront of non-surgical cosmetic treatments, and make no compromises on the quality of your treatment.

    Over a decade of experience has gone into perfecting our approach to cosmetic treatments, and this is reflected in our ability to achieve amazing results time and time again.

    Just check out our before and after photos.

    Your satisfaction is one of our top priorities.

    Our treatments come with a range of guarantees because we are confident in our ability to deliver.

    Learn about this treatment on our info hub.

    We believe that you deserve to be informed about all aspects of your treatment. Use our information hub to dive deeper into the vital treatment details you need to know.

    Visit the info hub

    We want to answer any 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 muscle slimming injection clinic with locations in Melbourne and Sydney. 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 muscle slimming injections in Sydney and 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 muscle slimming injections in Sydney and Melbourne, choose the cosmetic doctors at Cosmetic Connection.

    Muscle slimming injections reduce the size of large, overdeveloped muscles on your face, neck and calves.

    The treatment can also alleviate painful muscle cramps and tightness.

    Muscle slimming injections reduce the communication between nerves and the treated muscles.This relaxes the muscles, leading to a reduction in their size.

    Muscle slimming injections can be used to treat the following areas:

    • Temples – to give your upper face a slimmer shape.
    • Jawline – to slim a square, bulky jawline.
    • Neck – for a longer, slimmer neck and shoulders.
    • Calves – to reduce overdeveloped calf muscles.

    Muscle slimming injections are a quick and simple treatment.

    After cleaning, marking and numbing your skin, we use tiny needles to precisely place a muscle-relaxing protein into the target muscles.

    The treatment can usually be completed in 5-10 minutes.

    When performed with tiny needles, a gentle approach, and the appropriate use of anaesthetic, muscle slimming injections have almost no discomfort.

    Muscle slimming injections start working in 3-4 days. However, it takes the treated muscles up to 6 weeks to reduce in size.

    The result from muscle slimming injections generally lasts 6-9 months.

    The longevity depends on the size and strength of the muscles treated, and how much muscle-slimming product we use.

    Ensure you properly prepare for your muscle slimming injections for a safe treatment. Avoid alcohol and intense exercise 24 hours before your appointment, and remove any makeup from your face if applicable.

    After muscle slimming injections, proper aftercare helps with healing and your result.

    Avoid alcohol and intense exercise for 24 hours, and do not touch the injected muscles for 4-6 hours.

    When performed by a qualified cosmetic practitioner, muscle slimming injections are categorised as a low-risk treatment.

    The most common side effects of muscle slimming injections are temporary skin redness and local swelling.

    Rare risks include mild, temporary muscle weakness.

    Don't risk your results. Discover the vital info most clinics WON'T tell you about muscle slimming treatments.

      Your appointment

      Your session will commence with a comprehensive consultation with one of our experienced medical professionals.

      We will take the time to understand your concerns and goals, and assess your suitability for our treatments.

      You will learn about the different treatment options available to you, and have ample opportunity to ask any questions.

      We will ensure that you completely understand the discussion, and design a personalised treatment plan for you.

      Your comfort is our priority. We understand that pain is one of the biggest concerns people have about their cosmetic procedure.

      Using the highest quality equipment, premium products that contain local anaesthetic, and an extremely gentle technique, our treatments are some of the most comfortable available.

      As a doctor-led clinic, we also have access to a range of high-strength numbing options. These include specially formulated numbing cream, ice, numbing injections and distraction devices.

      The procedure will be performed professionally, with a high attention to detail and the utmost care and caution. Our doctors prioritise three things when it comes to your treatment: your safety, your result, and your comfort.

      With emergency equipment on-site and long appointment times, we guarantee your safety is our priority, and that your treatments are never rushed.

      Following the treatment, we will advise you on how to care for the treated area to ensure a smooth and swift recovery. You will also receive an email with detailed aftercare instructions.

      All treatments performed at Cosmetic Connection come with the option of a complimentary follow-up appointment, and are backed by our satisfaction guarantees.

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