You may have heard of Botox. Botulinum toxin is the medical term for the same category of treatment. It is a highly purified protein that is injected in very small, precise amounts into specific muscles or glands to temporarily reduce their activity.
When you make a facial expression, your brain sends a signal through a communication pathway to the targeted muscle, telling it to contract. Botulinum toxin works by temporarily blocking this signal at the junction where the communication pathway meets the muscle. As a result, the overactive muscle cannot fully tighten, and the overlying skin becomes smoother. With regular treatments over time, expression lines may become less deeply set.
This same mechanism is also used for other concerns. For jaw slimming, reducing excessive muscle activity in the jaw can gradually lead to a smaller, more tapered muscle over time. For excessive sweating, the treatment reduces the signals that activate the sweat glands, leading to a decrease in sweat production in the treated area.
Why is it long-lasting but not permanent?
Over time, the body naturally forms new nerve connections that gradually restore the signal to the muscle. This process takes approximately 4 to 6 months, which is why results do not last forever. There is no sudden reversal. Movement and activity simply return gradually, at which point a maintenance session can keep results going.
This temporary nature is one of the most reassuring aspects of the treatment. Nothing is irreversible. If you try it and love your results, you continue. If you decide it is not for you, the effects simply wear off on their own.
Glabellar Lines (Frown Lines): The two vertical lines that form between the brows when you frown. These are among the most well-established and widely treated concerns with botulinum toxin, and one of the original approved indications.
Forehead Lines: Horizontal lines across the forehead that appear when the brows are raised. Relaxing the frontalis muscle smooths these lines and creates a more rested, open appearance.
Crow’s Feet: The fan-shaped lines that form at the outer corners of the eyes when you smile or squint. Softening these creates a more refreshed look around the eyes.
Hyperhidrosis (Excessive Sweating): Botulinum toxin is an approved treatment for excessive sweating in the underarms and can also be used in the palms and soles. It works by blocking the nerve signals that trigger the sweat glands, significantly reducing sweating for several months.
These are uses that are not formally approved but are widely practiced, well-studied, and considered standard in medicine globally.
Brow Lifting: By selectively relaxing the muscles that pull the brow downward, botulinum toxin allows the muscles that lift it to work more freely. The result is a subtle but visible opening of the brow area without surgery or recovery time.
Jaw Slimming and Facial Contouring: The masseter is the large chewing muscle at the angle of the jaw. In some people, this muscle becomes enlarged due to habitual clenching, teeth grinding, or genetics, giving the face a wider or squarer appearance. Injecting botulinum toxin into the masseter gradually reduces its size over 6 to 8 weeks, resulting in a slimmer, more defined lower face and a softer V-shaped contour.
Gummy Smile: When the upper lip rises too high on smiling, exposing a significant amount of gum, botulinum toxin can be placed into the muscles that elevate the lip to reduce this movement. The result is a more balanced smile with less gum visible.
Jawline lifting & Neck Bands (Platysmal Bands): Vertical bands that become prominent in the neck with age or expression can be softened with targeted injections along the platysma muscle, creating a smoother, more lifted neck appearance. The “Nefertiti Lift” is a treatment concept that targets similar injection points to create a natural lifted look around the jawline.
Chin Dimpling: Overactivity of the mentalis muscle can cause the chin to appear textured or dimpled. Small injections smooth this out and improve the overall appearance of the lower face.
Shoulder Slimming (Trapezius Reduction): Injecting the trapezius muscle in the shoulder and neck area reduces its bulk, creating a slimmer shoulder line and a longer-looking neck. This has become increasingly popular as a body contouring option.
Teeth Grinding (Bruxism): Injecting the masseter reduces the force with which the muscle clenches, significantly lessening grinding during sleep and the associated jaw pain, tension headaches, and dental wear that come with it. Many patients who come in for jaw slimming find their bruxism symptoms also improve as a result.
Research into botulinum toxin continues to expand well beyond aesthetics. These are some of the more unexpected applications that are being explored and, in some cases, already practiced by specialist doctors:
Nose Slimming: Small injections into the muscles at the base and tip of the nose can subtly narrow the appearance of the nostrils and refine the nasal tip, offering a non-surgical alternative for patients who want a more defined nose without going under the knife.
Rosacea: Emerging research suggests that botulinum toxin may help reduce redness and flushing associated with rosacea by acting on the superficial blood vessels and sweat glands in the skin. Small studies have shown promising results, and this is an active area of ongoing investigation.
Oil and Pore Size Reduction: Micro-injections of very diluted botulinum toxin into the superficial layer of the skin, a technique sometimes called Micro-Botox or Intradermal Botox, have been shown in studies to reduce sebum production and minimise the appearance of enlarged pores. It also has a mild skin-tightening effect on the surface.
Migraines: Botulinum toxin is an established treatment for chronic migraines in neurology, delivered through multiple injection points around the head and neck. It reduces the frequency and severity of migraine episodes in patients who experience 15 or more headache days per month.
Keloid Scars: Small studies have explored the use of botulinum toxin in preventing and reducing keloid scars by relaxing the tension in the surrounding tissue that contributes to abnormal scar formation. Results are promising but research is still ongoing.
Hair Loss (Androgenetic Alopecia): Injections into the scalp are being studied for their potential to improve blood flow and reduce the scalp tension that may contribute to follicle miniaturisation in androgenetic alopecia. Early studies show encouraging results, though larger clinical trials are still underway.
Plaque Psoriasis: Small studies have reported a significant reduction in psoriatic plaques following botulinum toxin injections into affected areas, possibly through its effect on inflammatory signalling. This remains an experimental application with promising early data.
At Euphie Clinic, we use three of the most established and widely used botulinum toxin products in aesthetic medicine globally.
Botox (Allergan / AbbVie)
The original and most recognised name in botulinum toxin. Botox has the longest clinical history, the broadest regulatory approval portfolio, and the largest body of published safety and efficacy data. It is the benchmark against which other products are measured.
Xeomin (Merz Aesthetics)
Xeomin is a purer form of botulinum toxin that contains no accessory proteins, only the active ingredient itself. This is clinically relevant for patients who have been receiving botulinum toxin for many years, as the absence of additional proteins reduces the theoretical risk of the body developing resistance over time.
Dysport (Galderma)
Dysport has a different formulation compared to other botulinum toxin products, which may result in a slightly wider diffusion after injection. In clinical practice, this property is sometimes considered useful for treating larger or more diffuse muscle areas, such as the masseter or certain regions of the neck and shoulders, where broader coverage may be desirable. It may also have a slightly faster onset of action in some patients, with initial effects sometimes noticed within 2 to 3 days, although individual response can vary.
Your doctor at Euphie will recommend the most appropriate product based on your concern, your anatomy, and your treatment history.
Your doctor will conduct a thorough consultation to assess your concerns, facial anatomy, and goals. You will be asked about your medical history and any previous botulinum toxin treatments. Photographs may be taken for reference. No special preparation is needed, though we recommend avoiding alcohol and blood-thinning supplements for a few days before your appointment to minimise bruising.
The treatment itself takes approximately 15 to 20 minutes. The skin is cleansed and the injection points are marked. The needles used are extremely fine, and most patients describe the sensation as a mild and brief pinching. For patients who are more sensitive, numbing cream or a cold compress can be applied beforehand.
There is no downtime. You can return to your normal activities immediately. We advise avoiding strenuous exercise, lying flat, and applying pressure to the treated area for the first few hours after treatment.
For wrinkles and expression lines, initial softening is typically noticeable within 5 to 7 days. Full results develop over 2 weeks as the muscle fully settles into its relaxed state.
For jaw slimming and muscle reduction, because the result depends on the gradual reduction of muscle bulk rather than just relaxed movement, the process takes longer. Visible slimming of the jaw typically becomes apparent at 6 to 8 weeks, with the most defined results at around 3 months.
Results typically last 4 to 6 months. With regular maintenance treatments, some patients find their results lasting progressively longer over time as the muscle adapts. A standard maintenance schedule is 2 to 3 sessions per year, depending on the individual.
Botulinum toxin is one of the most performed aesthetic procedures in the world, and it is also one of the most misunderstood in terms of what can go wrong when done incorrectly.
Facial anatomy and safety zones. The face contains a complex network of muscles, nerves, and blood vessels. Botulinum toxin placed incorrectly, at the wrong depth, in the wrong location, or at the wrong dose, can cause unwanted effects such as a drooping brow, an asymmetrical smile, or uneven muscle response. These effects are temporary, but they are avoidable with proper training and technique. An experienced aesthetic doctor understands facial anatomy precisely and knows how to adjust injection points based on your individual structure.
Authentic products from authorised distributors. Not all botulinum toxin products circulating in the market are genuine. Counterfeit or improperly stored products carry real risks, including unpredictable results, infection, and in serious cases, systemic effects. At Euphie Clinic, all botulinum toxin products are sourced exclusively from authorised distributors with full cold-chain compliance and verifiable product authenticity. You are receiving exactly what is on the label, at the concentration and purity stated.
Certification and ongoing training. Aesthetic medicine is a field that continues to evolve. Doctors who practice it responsibly invest in ongoing education, attend advanced training, and stay current with the latest techniques and safety guidelines. At Euphie Clinic, our doctors are certified practitioners with formal aesthetic medicine training, not generalist practitioners performing these treatments on the side.
The skill of the injector matters as much as the quality of the product. Both have to be right for the result to be safe and satisfying.
Avoiding excessive sun exposure, maintaining a consistent skincare routine, and not smoking all support skin health and may contribute to how well results are maintained. Interestingly, research has found that taking 50mg of zinc paired with a phytase enzyme supplement 3 to 4 days before your injection may extend the duration of botulinum toxin results by up to 30%. Zinc acts as a cofactor that helps the botulinum toxin enzyme bind more effectively to nerve endings. Speak to your doctor about whether this is appropriate for you.
Your face will gradually return to how it looked before treatment as muscle activity resumes. There is no rebound effect, and your skin will not age faster as a result of stopping. In fact, patients who have had regular treatment over several years often find that their expression lines have become less deeply set than they would have been without treatment, because the muscles have been kept in a consistently relaxed state during that time.
Not when the treatment is done by an experienced doctor who understands how your facial muscles work together. At Euphie Clinic, we always take a conservative approach and assess your natural expressions during consultation. The goal is always to make you look refreshed and naturally like yourself, not expressionless.
Yes. Botulinum toxin has been used in medical and aesthetic practice for over three decades, and long-term safety data are reassuring. Some patients have been receiving regular treatments for 20 years or more without adverse effects. Using Xeomin, which contains no accessory proteins, is one strategy for patients concerned about long-term resistance.
Yes, and combination approaches often produce the most balanced results. It is commonly paired with dermal fillers to address both muscle movement and volume loss simultaneously. It also works well alongside HIFU, Sylfirm X, and skinboosters. Your doctor will advise the safest and most effective combination for your goals.
It is not recommended for individuals who are pregnant or breastfeeding, have a known allergy to botulinum toxin or human albumin, have an active infection at the injection site, or have certain neuromuscular conditions such as myasthenia gravis. A thorough consultation at Euphie Clinic will confirm your suitability before any treatment begins.
Most patients find it very manageable. The needles used are extremely fine, and each injection takes only a second or two. Most people describe it as a mild and brief pinching sensation. For patients who are more sensitive, numbing cream or a cold compress can be applied beforehand.
If the result is not what you hoped for, such as a slight asymmetry or more relaxation in an area than intended, this typically becomes apparent within the first 2 weeks as results settle. Because the effects are temporary, any unwanted result will resolve on its own over time. In some cases, a small corrective touch-up injection can be done. This is why follow-up appointments are part of how we manage your treatment at Euphie Clinic.
