Pebble Chin Botox: What to Know When the Chin Tip Looks Dimpled

Hello.

I’m Kim Ha-won from 뷰티스닥터.

When the surface of the chin tip looks bumpy like a pebble

when you smile or press your lips together,

many people start looking into pebble chin Botox.

However, when searching for information,

it often appears alongside square jaw Botox,

which can make it confusing to know

what to check when looking specifically at the chin tip.

Although pebble chin and square jaw

have similar-sounding names, they involve different areas and muscles.

So rather than viewing them broadly as “chin Botox,”

it is important to first distinguish whether you are looking at

the contour of the side of the jaw

or the dimpling on the surface of the chin tip.

Why does a pebble chin occur?

A pebble chin refers to a condition in which

the surface of the chin looks dimpled because

the small muscles at the chin tip, including the mentalis muscle,

repeatedly contract.

It often becomes more noticeable

when you press your lips together

or make an “oo” expression.

This is not simply an issue with the skin’s surface.

It can involve a combination of factors, including

the habit of exerting a lot of force at the chin when closing the mouth,

a chin structure that is relatively short or appears recessed,

and tension patterns in the muscles around the mouth.

That is why, with a pebble chin,

rather than simply saying that “the skin is uneven,”

it is also necessary to examine

how the mentalis muscle moves.

It is different from square jaw Botox

Square jaw Botox

primarily targets the masseter muscle,

the chewing muscle along the side of the jaw.

It focuses on whether the face looks angular

from the front or side,

and on how developed the chewing muscles are.

In contrast, pebble chin Botox

targets the mentalis muscle and other muscles at the chin tip.

Rather than the contour of the side of the jaw,

it addresses whether the surface of the chin tip dimples

when you close your mouth

and whether excessive force is being applied to the chin.

Because the areas are different,

the standards for determining the injection points and dosage also differ.

Even if both are grouped under the name “chin Botox,”

it is important during the consultation to first distinguish

between a square jaw and a pebble chin.

How does pebble chin Botox work?

Botulinum toxin works by temporarily reducing

the process through which nerves signal muscles to contract.

For a pebble chin, this effect is discussed as a way to

reduce excessive contraction of the mentalis muscle

and help soften the dimpling on the surface of the chin tip.

However, this area is close to the muscles around the mouth,

so the location is particularly important.

If the effect extends too much toward the upper chin

or the muscles around the mouth,

closing the mouth, speaking,

or moving the corners of the mouth may feel awkward.

Therefore, pebble chin Botox is not a procedure

where simply injecting a larger amount is what matters.

After examining facial-expression habits and muscle locations,

it is necessary to determine which areas to target

and how extensively to approach them.

It may return over time

The effects of Botox are not permanent.

Over time, signals between the nerves and muscles

gradually recover,

and movement of the mentalis muscle may return as well.

The duration of the effect varies from person to person.

Differences may depend on whether you have a habit of exerting a lot of force at the chin,

whether the structure of the chin tip, such as a recessed chin, plays a role,

and whether you have previously received a toxin treatment.

If structural factors are also involved,

it may be necessary to consider not only Botox

but also the volume of the chin tip

or the balance around the mouth.

Rather than deciding this on your own,

it is more appropriate to determine the treatment approach

after directly checking your facial movements during a consultation.

Botox is not always the answer

Not everyone needs pebble chin Botox

just because the chin tip appears dimpled.

Facial-expression habits may be the main cause,

while in other cases the structure of the chin tip

or tension in the muscles around the mouth

may have a greater effect.

In addition, if you are pregnant or breastfeeding,

have a history of nerve- or muscle-related conditions,

or are taking medication,

this must be checked before the procedure.

The important thing is not to look only at the surface of the chin tip,

but to check which muscles move

and how they move when you close your mouth.

With pebble chin Botox,

the first step is to assess whether it is needed

after considering the movement of the chin tip,

facial-expression habits, and facial structure together.

Frequently asked questions

Q. Can pebble chin Botox and square jaw Botox be performed together?

A. Because they target different muscles,

each can be assessed as needed.

However, because the mentalis and masseter muscles differ in location and purpose,

it is best to create a separate plan for each area.

Q. Will it feel awkward when I speak or smile after an injection in the chin tip?

A. The muscles at the chin tip are close to the muscles around the mouth,

so depending on the location and dosage,

you may feel some awkwardness.

That is why it is important to carefully determine the necessary range

after examining your facial movements.

Q. If I receive the treatment once, will the pebble chin never return?

A. The effects of Botox gradually wear off over time.

If the influence of facial-expression habits or the structure of the chin tip remains,

the timing at which it becomes noticeable again may vary from person to person.

Thank you for reading this long post.

This was Kim Ha-won.