Many people who feel their face looks wide or lacks definition are drawn to Jaw Botox as one of the first options they consider. But the question that naturally follows is: "How many days after jaw slimming Botox will I see results?" After all, once you've had the treatment, you want to see the change as soon as possible.
This article addresses the most frequently asked questions about jaw Botox — including when results appear, how many units are needed, how long the effects last, and before-and-after photos — to help you make a more informed decision.
How Many Days After Jaw Slimming Botox Will I See Results?
Jaw slimming Botox typically begins to show full results within 2–4 weeks, once the medication takes full effect. The jaw muscles gradually relax and reduce in activity, making the jaw area appear softer and less prominent than before. As the jaw slims down, the face naturally looks more defined.
What Affects the Results of Jaw Botox?
Although people who come in for jaw Botox generally share the concern of a wide or broad face, results vary from person to person. Here is what you should know:
- Jaw muscle size. The jaw muscles are located along the sides of the face, just below the ears. Try pressing this area and clenching your teeth several times — if you feel a muscle bulging against your fingers as you bite, that is a sign the treatment may benefit you. If you are unsure after trying this, a doctor at MEGA CLINIC can assess you before you commit.
- Existing bone structure. For those with naturally large jawbones, the difference may be less noticeable compared to someone with prominent muscle mass, since Botox acts on muscle only. The muscle can slim down to the extent that the underlying jaw bone allows.
- Number of units. The doctor will determine the appropriate number of units based on your muscle size. Too few may yield no visible result, while too many carries the risk of side effects.
- Post-treatment care. You can resume normal daily activities after the treatment. It is recommended to avoid excessive heat and refrain from pressing or massaging the treated area. For patients treated at MEGA CLINIC, a one-month follow-up appointment is included. If the doctor determines the muscle has not reduced sufficiently, a complimentary top-up injection is available at no additional cost.
- Clinic standards. Regardless of which area you are having Botox injected, choosing a reputable and standard-compliant clinic is essential. The articles below can help you evaluate your options with confidence.
How Many Units of Jaw Botox Are Needed?
Jaw slimming Botox typically requires around 50 units, which is generally sufficient to reduce muscle size and create a naturally slimmer facial contour.
The exact amount depends on individual muscle size and concerns. The doctor will assess and determine the appropriate number of units to ensure safe and visible results.
How Long Do Jaw Slimming Botox Results Last?
Results from jaw slimming Botox typically last around 3–4 months before the effects gradually wear off naturally. This varies depending on individual body type, lifestyle, and personal care habits. Once the effects have subsided, the treatment can be repeated to maintain results.
Jaw Botox Reviews
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Jaw Botox reviews:
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A Slimmer Face Is Not Only About Jaw Botox
If you look in the mirror and feel your face appears broad, jaw slimming Botox may be the first thing that comes to mind. However, before deciding, it is worth assessing whether the width is due to prominent jaw muscles or to sagging that makes the facial contour appear less defined.
If sagging is the underlying cause, a face-lifting Botox treatment may be a more suitable option, as it helps tighten the skin and sharpen the overall facial frame. If you are unsure whether jaw slimming Botox or face-lifting Botox is the right fit for you, we have a comparison article to help you decide.
Jaw Slimming Botox Pricing
Korean Botox Program – 50 Units
- Aestox: 2,999 THB per area
- Neuronox or Nabota: 3,499 THB per area
MEGA CLINIC has multiple locations covering key areas in Bangkok and nearby provinces:
- MEGA CLINIC Siam Square (Bangkok)
BTS Siam, located at the open area near Inter Restaurant Parking available in front of the clinic - MEGA CLINIC Central WestGate (Nonthaburi)
MRT Talad Bang Yai, located on 2nd floor, Central Westgate (Central zone) - MEGA CLINIC Central Ladprao (Bangkok)
BTS Ha Yaek Lat Phrao / MRT Phahon Yothin Located on 9th floor, Central Ladprao (Use Entrance C elevator) - MEGA CLINIC Future Park Rangsit (Pathum Thani)
Located on G floor, Future Rangsit (Robinson zone, next to Watsons) - MEGA CLINIC Pak Nam BTS Srinagarindra (Samut Prakarn)
BTS Srinagarindra, next to Exit 4 staircase Parking available in front of the clinic
Our clinic is easy to reach (view maps) and offers a full range of beauty treatments, including filler programs, Botox programs, skincare, facial lifting programs, anti-aging solutions, and even weight-loss programs. We also provide free consultations with doctors before you decide on any treatment.
For more details or to book an appointment, message our admin team via LINE Official: @megaclinic (with @). Click the green “Add LINE” button at the bottom of the screen.