Square jaw Botox is a procedure that reduces the volume of the masseter (chewing muscle) to refine the lower face line, and trapezius Botox is a procedure that reduces the size of an overdeveloped trapezius to slim the shoulder line. The two procedures target different muscles, so deciding becomes easier if you go in the order of identifying your area of concern, checking the muscle condition, setting the treatment scope, and confirming precautions. This guide is based on the service information of Repic Clinic in Gangnam, located on the B1 and 2nd floors at 318 Gangnam-daero, Gangnam-gu, Seoul.
Square Jaw Botox and Trapezius Botox: What Is the Difference?
- Square jaw Botox: reduces the volume of the masseter (chewing muscle) to shape a slimmer facial line
- Trapezius Botox: reduces the size of overdeveloped muscles such as the trapezius for a slimmer body line
- In common: both are botulinum toxin procedures that act on muscles, and the effect and progress vary from person to person
The masseter, the target of square jaw Botox, is the chewing muscle used when biting and chewing. If you have a habit of chewing hard or clenching your teeth, it is a good idea to tell the clinic at the consultation.
5 Steps to Take Before the Consultation
STEP 1. Separate Your Areas of Concern First
Distinguish whether your concern is an angular-looking jawline or a thick-looking line between the shoulders and neck. In the first case, square jaw Botox, and in the second, trapezius Botox is the starting point for the consultation. If both apply, deciding on priorities before the consultation makes the explanation easier to follow.
STEP 2. Check Whether It Is Caused by Muscle
The square jaw and trapezius line may be caused by muscle, and bone structure or body type can also play a role. Because Botox acts on muscle, whether muscle is the cause has to be confirmed through a medical examination. At this stage, whether the procedure is suitable or not is also judged.
STEP 3. Decide the Scope and Interval
According to the guidance at Repic Clinic in Gangnam, Botox and filler work by different mechanisms, so having them on the same day is possible. However, applying them to the same area together can affect how the filler is distributed, so it is generally advised that having Botox first and adding filler 7–14 days later makes the result easier to predict. The order and interval are designed differently by area.
STEP 4. Confirm Precautions After the Procedure
Temporary reactions such as swelling or bruising may appear in the treatment area, and the degree and course of the reaction differ from person to person. Please get specific guidance at the consultation on daily care on the day of the procedure and how to contact the clinic if you notice unusual symptoms.
STEP 5. Organize Your Information Before Booking
- Medications you are taking and your health condition
- Whether you have had Botox before
- The date by which you would like to be done (events, schedule, etc.)
The cost depends on the scope of the procedure, so you can confirm it by receiving guidance after the consultation.
Comparison Summary by Area
| Category | Square jaw Botox | Trapezius Botox |
|---|---|---|
| Target muscle | Masseter (chewing muscle) | Overdeveloped muscles such as the trapezius |
| Goal | Slimmer face line | Slimmer shoulder and body line |
| Checked at consultation | Chewing habits, muscle vs. bone structure | Degree of muscle development, body type |
| When combined with filler | Botox first, filler 7–14 days later | Confirm applicability at the consultation |
If you follow this order, which area to treat first and whether a combination is needed can be sorted out in a single consultation, which helps reduce unnecessary procedures.
Frequently Asked Questions
Can I get square jaw Botox and trapezius Botox on the same day?
Because the target muscles of the two procedures differ, the schedule is set by the medical team after looking at your condition. Whether to do them on the same day or separately depends on the area and the amount, so please confirm at the consultation.
Can I get Botox and filler together?
Repic Clinic in Gangnam explains that having them on the same day is possible. For the same area, having Botox first and adding filler 7–14 days later makes the result easier to predict. The order and interval are designed differently by area.
Besides the trapezius, are there other areas I can ask about for body Botox?
Repic Clinic in Gangnam offers body Botox to reduce the size of overdeveloped muscles such as the trapezius and calves. Whether each area is suitable is judged after an examination.
Where can I find out about side effects and precautions after the procedure?
Temporary reactions such as swelling and bruising may appear differently from person to person. Please get precautions suited to your own health condition at the consultation before the procedure, and if you notice unusual symptoms afterward, please visit the clinic for care.
This article is for general information and does not replace a medical diagnosis or treatment. Results and progress may vary from person to person, and before a procedure please confirm through a consultation with medical staff whether it is suitable for you. For detailed procedure information, please refer to the official guidance of Repic Clinic in Gangnam.
Official Information
You can find more details on the official website.
Repic Clinic official website →
※ This content is for general information only and does not replace a medical diagnosis or treatment. Please consult a medical professional before any procedure. Results, downtime and side effects vary from person to person.
