Masseter Botox in Suwon: what to check differently in your 20s versus your 40s

With masseter Botox, planning in your 20s focuses more on muscle thickened by chewing or teeth-clenching habits, while in your 40s and beyond it focuses more on the possibility of the cheeks looking saggy after the muscle shrinks. In your 30s, we look at the muscle alongside the elasticity changes that start appearing in between, and during consultations in Suwon, we ask about these changes along with your age.

• In your 20s, we first look at muscle thickness and chewing or teeth-clenching habits.
• In your 30s, we look at muscle volume together with changes in skin elasticity.
• In your 40s and beyond, the dose and range are decided more carefully so that sagging doesn't become noticeable after the muscle shrinks.

Why do people in their 20s seek out masseter Botox?

A square jaw comes from the jawbone protruding outward or from the masseter, the chewing muscle, being well-developed. In your 20s, the muscle is often thickened by habits like enjoying chewy food or gum, clenching your teeth when tense, or grinding your teeth during sleep.

Masseter Botox is a procedure that uses botulinum toxin to reduce this muscle's strength for a set period, letting its volume gradually shrink. So the first step is to tell whether the cause of a wider-looking jawline is the muscle or the bone.

If the sides of the jaw rise up firmly when you clench your teeth, the muscle's influence tends to be large, and if the angle stays pronounced even when relaxed, the shape of the bone may also be contributing. If the bone is the main cause, the change you can expect from Botox is limited.

What changes in your 30s and in your 40s and beyond?

In your 30s, skin elasticity starts to change gradually along with muscle volume. If the muscle shrinks, the jawline may look more defined, but if the skin below the cheeks has also started sagging, that's taken into account in the plan as well.

After your 40s, thinning skin and reduced cheek fat tend to overlap. If muscle volume shrinks a lot on top of this, the area under the cheeks can look sunken or sagging, so the dose is lowered or the range is narrowed to decide more carefully.

As you get older, square jaw concerns are increasingly caused by sagging and loss of elasticity rather than the muscle. In that case, masseter Botox alone may not be enough to reach the contour you want, so sagging concerns are discussed separately.

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What reactions and side effects can differ by age group?

Regardless of age, bruising, soreness, and swelling can occur at the injection site, and a few days later you may feel less strength when chewing hard food. This feeling often becomes less noticeable within a few weeks.

Rarely, the medication can spread to nearby areas, making the corners of your mouth look odd when smiling, or part of the muscle may not shrink enough and look bulging. After your 40s, people tend to be more concerned about the area under the cheeks looking sunken or sagging.

Effects and reactions vary from person to person, and most reactions tend to fade as the medication's effect wears off. If swelling keeps getting worse or you develop a fever, you should contact the clinic to get it checked.

What should you keep in mind for life before and after treatment, by age group?

On the day of treatment, you're generally advised not to rub or massage the injection site and to avoid saunas, strenuous exercise, and drinking. It's also best to avoid sleeping face-down or resting your chin on your hand for a few days.

For those in their 20s, it can help to reconsider habits that work the muscle hard, like chewy food, gum, or clenching your teeth. For those in their 30s, 40s, and beyond, adding soft foods during the weeks when chewing strength decreases can reduce discomfort.

If you have dental treatment planned that involves chewing, such as implants or braces, check in advance that the schedules don't overlap. Since changes in the jaw contour tend to appear gradually over a few weeks, it's reviewed again around that time.

What's good to mention along with your age before a masseter Botox consultation in Suwon?

If you let us know the following along with your consultation for masseter Botox in Suwon, it will be easier to set up a plan suited to your age group.

• Whether you have a habit of clenching or grinding your teeth
• Whether you tend to chew mainly on one side
• Whether your weight has changed significantly recently
• Whether you're concerned about the area under your cheeks looking saggy
• Any planned dental treatment, medications you're taking, and whether you're pregnant or breastfeeding

After hearing about your age and habits and conducting an examination, the medical staff decides whether to proceed and how through consultation.

FAQ

Q. How can I tell if my square jaw is caused by bone or muscle?

A. If the sides of your jaw rise up firmly when you clench your teeth, the muscle's influence tends to be significant. The exact distinction is made through an examination, and if the shape of the bone is the main cause, the change you can expect from Botox may be limited.

Q. I'm in my 40s — won't my cheeks look saggy if I get this?

A. If muscle volume shrinks while skin elasticity has already declined, the area under the cheeks can look saggy, so the dose and range are decided more carefully. Please mention your concerns first during the consultation.

Q. Should the dose be lowered as I get older?

A. It's not decided by age alone — it's decided by looking at muscle thickness, skin elasticity, and past reactions. If elasticity has declined, we sometimes start with a smaller amount and watch the response.

Q. If I grind my teeth, is that related to having a square jaw?

A. If you grind or clench your teeth, the jaw muscle is more likely to thicken, so we discuss this together during the consultation. If the teeth grinding itself needs treatment, dental care can also be considered alongside it.

Summary

With masseter Botox, planning focuses more on the thickened muscle and habits in your 20s, and on the possibility of sagging after the muscle shrinks in your 40s and beyond. If you're considering masseter Botox in Suwon, try organizing your chewing habits and any concerns about sagging along with your age.

The effect and reactions vary by individual.

FACE FILTER Clinic Suwon is located on the 5th floor of eSpace City I, 202 Geumgok-ro, Gwonseon-gu, Suwon-si, Gyeonggi-do.

For consultation inquiries, please call 031-778-6666.

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