Achieve a more elegant neckline and contoured shoulder profile with TrapTox (BarbieTox)—the popular term for shoulder slimming injections using botulinum toxin.

This non-surgical treatment targets the trapezius muscles to reduce shoulder bulk and create the coveted “Barbie” or “swan neck” silhouette.

Increasingly sought after in Singapore, botulinum toxin shoulder slimming offers a safe, minimally invasive solution for individuals looking to refine their upper body contour without surgery or downtime.

Botulinum toxin shoulder (trapezius) slimming—commonly known as TrapTox or BarbieTox—is a non-surgical treatment that targets the trapezius muscles to achieve slimmer, narrower shoulders and a more contoured neckline.

This shoulder slimming procedure involves precise botulinum toxin injections that reduce trapezius muscle bulk, resulting in a softer shoulder line and improved upper body proportions.

Many individuals in Singapore seek TrapTox to address broad or prominent shoulders, especially when exercise or physiotherapy does not provide sufficient reduction in muscle size or shoulder width.

TrapTox (BarbieTox) injections involve the precise administration of botulinum toxin into the trapezius muscles, which span the back of the neck and shoulders. These injections relax the muscle, reduce muscle bulk, and soften the shoulder line.

The result is a natural change in the profile and proportions of the neck and shoulders. This non-surgical approach to shoulder slimming is customisable and tailored to each patient’s individual anatomy and goals.

Botulinum toxin temporarily blocks nerve signals that cause the trapezius muscles to contract. As muscle activity decreases, the treated muscle gradually atrophies, resulting in a visible reduction in muscle size and shoulder width over several weeks.

This effect is reversible and can be maintained with repeat treatments. TrapTox is an option for those who want to reduce trapezius muscle bulk without surgery.

TrapTox (BarbieTox) does not require incisions, scars, or a lengthy recovery period, unlike surgical shoulder reduction procedures. The treatment can be completed in an aesthetic clinic and allows patients to resume most daily activities with minimal downtime.

While exercise and posture correction may improve muscle tone, they do not specifically reduce hypertrophied trapezius muscles as targeted botulinum toxin injections can. TrapTox is available in Singapore for individuals seeking a non-surgical approach to shoulder slimming.

Shoulder slimming with botulinum toxin, also known as TrapTox or BarbieTox, is a non-surgical procedure designed to reduce trapezius muscle bulk and refine the shoulder line.

This treatment is increasingly chosen in Singapore for its effectiveness in achieving a slimmer upper body profile without the risks or downtime of surgery. The benefits extend beyond aesthetics, providing both functional and lifestyle advantages.

Targeting the trapezius muscles with botulinum toxin injections can decrease shoulder width and create a more balanced, proportionate appearance. This helps soften the look of broad or muscular shoulders and produces a narrower shoulder line and more defined neckline.

This shoulder slimming procedure involves only injections, with no need for surgical incisions or general anaesthesia. Most treatments are completed during a short clinic visit, and most individuals can resume their usual activities right away.

The non-surgical approach is suitable for those who wish to avoid the risks, scars, and downtime associated with surgery.

Beyond cosmetic enhancement, botulinum toxin injections can help reduce muscle tightness, neck aches, or discomfort related to hypertrophied or overactive trapezius muscles.

Some patients report improvement in chronic neck or shoulder tension following TrapTox injections, adding a therapeutic benefit to the procedure.

The amount of trapezius muscle reduction can be tailored according to individual goals and anatomy. After an assessment, your doctor will recommend a personalised injection plan to achieve improvements that match your preferred body proportions.

Most patients experience mild swelling or discomfort at the injection sites, typically resolving within a few days. There are few, if any, restrictions on daily activities, making this procedure a convenient option for individuals with busy schedules.

Reducing shoulder muscle bulk can help some individuals feel more comfortable in clothing and improve body confidence. For those concerned about the functional effects of prominent trapezius muscles, TrapTox can provide both aesthetic and comfort-related benefits.

Shoulder slimming with botulinum toxin, also called TrapTox or BarbieTox, is suitable for individuals looking to reduce shoulder width, contour the trapezius muscles, or improve upper body proportions.

This non-surgical treatment is increasingly sought after in Singapore for both aesthetic and functional reasons. A proper medical assessment is important to determine if this procedure is appropriate for your needs and health profile.

TrapTox is chosen by people who are concerned about broad, bulky, or muscular shoulders that do not respond to exercise, stretching, or posture correction.

Typical candidates include women seeking a more slender or feminine neckline, men who want to soften a muscular appearance, and anyone with trapezius hypertrophy due to genetics or regular physical training.
Many patients also pursue TrapTox to relieve symptoms related to overactive trapezius muscles.

Individuals who experience neck aches, shoulder discomfort, or chronic muscle tension—often described as tight or stiff shoulders—may benefit from this treatment.

TrapTox can offer both aesthetic improvement and relief from muscle-related symptoms when other conservative measures have not been effective.

Not everyone is suitable for shoulder slimming injections with botulinum toxin. Individuals who are pregnant, breastfeeding, or have certain neuromuscular disorders should avoid this procedure.

The treatment should also be postponed if there are active infections or skin issues at the intended injection sites.

It is important to inform your doctor about any history of allergies, previous reactions to botulinum toxin, or underlying health conditions. A thorough consultation with a qualified medical professional is essential to assess suitability, discuss expectations, and ensure the safest possible outcome.

The shoulder slimming procedure with botulinum toxin—commonly known as TrapTox or BarbieTox—is a non-surgical treatment performed in Singapore to reduce trapezius muscle bulk and reshape the shoulder line.

Understanding the steps involved can help you prepare for a smooth and comfortable experience, from your initial consultation to aftercare.

Every shoulder slimming injection session begins with a thorough consultation. Dr Edwin will assess your trapezius muscle size and anatomy, discuss your aesthetic or functional goals, and review your medical history.

This evaluation helps determine your suitability for botulinum toxin injections and allows for the development of a personalised plan tailored to your needs.

The number of injection points and total dosage of botulinum toxin are adjusted according to the thickness and prominence of your trapezius muscles.

Typically, 5 to 6 injection points are used per side, with an average dosage of 50 to 60 units of botulinum toxin per side. These small injections are carefully placed along each side of the trapezius muscle to achieve even muscle reduction and symmetrical results.

The exact treatment plan, including dosage and expected outcomes, will be explained in detail during your consultation, along with all relevant safety considerations.

On the day of the procedure, the treatment area is cleansed and marked. The injections themselves are quick, often described as brief pinpricks. Some clinics offer topical numbing cream or ice to further reduce any discomfort.

Most shoulder slimming treatments with botulinum toxin are completed within 20 minutes, and patients can return to daily activities soon after.

This procedure is generally well-tolerated with minimal discomfort. If you are sensitive to injections, your clinic may provide ice packs or topical anaesthesia to improve comfort.

Fine needles and precise technique are used to minimise the risk of bruising or swelling at the injection sites.

Shoulder slimming injections are typically completed in a single clinic visit, often taking less than an hour from consultation to completion. There is little to no downtime, and most individuals can resume work or normal routines immediately following the session.

Shoulder slimming with botulinum toxin (TrapTox / BarbieTox) provides gradual, natural-looking changes in shoulder contour and muscle bulk.

Understanding the expected results, recovery timeline, and recommended aftercare can help you prepare for a smooth treatment experience and optimise your outcomes.

The effects of botulinum toxin injections for trapezius slimming are not immediate. Visible reduction in shoulder bulk typically begins within 2 to 3 weeks after treatment, as the targeted muscle gradually relaxes and decreases in size.

The full results are usually seen by 4 to 6 weeks post-injection. The slimming effect generally lasts between 4 to 6 months, after which maintenance treatments may be required to sustain the desired shoulder profile.

After shoulder slimming injections, most patients can resume daily activities immediately. Mild swelling, bruising, or tenderness at the injection sites may occur, but these symptoms usually resolve within a few days.

It is recommended to avoid strenuous exercise, heavy lifting, or direct pressure on the treated area for at least 24 hours after the procedure. Your doctor will provide detailed aftercare instructions tailored to your specific needs.

This non-surgical procedure generally involves little to no downtime. Most individuals experience only minor side effects, such as temporary redness, mild bruising, or soreness at the injection points.

These effects are usually self-limiting and do not interfere with work or normal activities. Rarely, some patients may experience mild weakness in the treated muscle or altered shoulder movement, which typically resolves as the effects of botulinum toxin wear off.

To maintain the results of shoulder slimming with botulinum toxin, periodic repeat treatments are usually recommended. As the effects of the injections wear off over 4 to 6 months, the trapezius muscles may gradually regain some of their original size and bulk.

Regular follow-up sessions—typically scheduled every 4 to 6 months—help sustain the desired shoulder contour and prevent a return of prominent muscle definition. Your doctor will assess your response and recommend an appropriate maintenance schedule tailored to your goals and anatomy.

Shoulder slimming with botulinum toxin (TrapTox / BarbieTox) is generally considered a safe, well-tolerated procedure when performed by a qualified medical professional.

As with any injectable treatment, it is important to be aware of the possible side effects, risks, and safety considerations before proceeding. Understanding these aspects can help you make an informed decision and ensure the best possible outcome.

Most patients experience only mild, short-lived side effects after shoulder slimming injections. These may include temporary redness, swelling, bruising, or tenderness at the injection sites.

Such symptoms usually resolve within a few days and do not interfere with normal activities. Mild soreness or a heavy sensation in the shoulders may also occur as the trapezius muscles begin to relax.

Although complications are uncommon, some patients may experience transient muscle weakness, mild asymmetry, or changes in shoulder movement. These effects are typically temporary and improve as the botulinum toxin’s effect diminishes.

Very rarely, excessive muscle relaxation can lead to temporary postural changes or difficulty with certain arm movements, particularly in activities that heavily rely on the trapezius muscles.

Careful assessment, appropriate dosing, and precise injection technique are essential to minimise these risks. Choosing an experienced and accredited medical provider in Singapore further reduces the likelihood of adverse events.

Some misconceptions persist about shoulder slimming injections, including concerns about permanent muscle loss, “frozen” shoulders, or inability to move the arms. In reality, the effects of botulinum toxin are temporary and reversible.

The treatment specifically targets the trapezius muscle and does not affect surrounding tissues when administered correctly. Most patients maintain full range of motion and experience only a reduction in muscle bulk.

It is important to have a thorough consultation with your doctor to discuss any concerns, review your medical history, and ensure that the procedure is suitable for your needs.

When considering shoulder slimming injections with botulinum toxin, selecting the best TrapTox clinic in Singapore is a key step to achieving safe and satisfactory results.

With the growing popularity of TrapTox and BarbieTox treatments, it is important for patients to choose a reputable medical aesthetics clinic that prioritises both safety and patient outcomes.

Choose a clinic led by qualified doctors with specific experience in administering botulinum toxin injections for shoulder and trapezius muscle reduction.

Look for clinics in Singapore that offer a thorough consultation, take time to assess your unique anatomy and goals, and provide a customised treatment plan tailored to your needs.

Professional clinics also maintain high standards of hygiene, use approved products, and follow strict protocols for patient safety.

Experience and technique play a significant role in achieving symmetrical and natural-looking results from TrapTox injections.

An experienced doctor will be able to determine the optimal dosage, select the appropriate injection sites, and minimise risks such as muscle asymmetry or side effects. Always verify the credentials and experience of your treating doctor before proceeding.

Undergoing shoulder slimming injections at a reputable clinic in Singapore ensures that the procedure is performed using safe, regulated botulinum toxin products.

Reputable clinics also provide proper aftercare, manage any side effects, and offer follow-up appointments to monitor your progress and results. Patient safety and satisfaction should always be the top priorities when selecting a TrapTox provider.

LOCATION 01:

East clinic at #02-12/13 Changi City Point Shopping Mall

LOCATION 02:

[By Appointment Only]
Orchard clinic at #05-51 Lucky Plaza, Orchard Medical Specialists Centre

CONTACT:

OPERATING HOURS:

Monday - Friday. | 11am to 8pm
Saturday. | 11am to 6pm
Sunday & PHs. | Closed