Hongdae Muscle Botox: From contouring developed muscles to treating hand and underarm hyperhidrosis.

May 6, 2026

Hello.

I am Director Kim Dong-young of Cleor Clinic Hongdae.

Even without exercise, do your calves look thick,

or do your trapezius muscles stand out when your shoulders tense up?

Every time you change clothes in front of the mirror,

everyone has a spot where they wish the lines were just a bit smoother.

Areas that do not reduce with exercise

are not due to a lack of willpower.

It is highly likely that the muscles themselves are being used frequently.

Today, for those looking into Hongdae Body Botox for the first time,

from muscle contouring to applications for hand and armpit hyperhidrosis,

I will speak honestly.

What is Body Muscle Botox?

Botox is a medication made by purifying a protein component

called Botulinum Toxin for medical use.

When injected into the muscle, it blocks the signaling substance

called acetylcholine secreted from nerve endings,

causing the muscle to contract less for a certain period.

To put it simply,

it is like giving overworked muscles a temporary break.

While facial Botox is used for expression wrinkles or the masseter muscle,

Hongdae Body Botox is a procedure used for developed body muscles

or sweat glands.

Contouring developed muscles such as calves, trapezius, thighs, and upper arms,

and managing hyperhidrosis in the palms, armpits, and soles,

it is widely used in these two directions.

Why Developed Muscles Do Not Shrink

Even if body fat is lost through diet or exercise,

the volume of the muscle itself does not easily decrease.

Muscles become firmer the more they are used.

Those who frequently wear high heels develop calf muscles.

Looking at a smartphone for a long time

or frequent states of tension cause the trapezius to harden.

Those who have exercised intensely will have

well-defined upper arm or thigh muscles accordingly.

Muscles cannot be stopped by willpower.

Calf muscles operate automatically every time you walk,

and the trapezius operates every time you move your shoulders.

Because these are muscles that must be used,

a certain volume is maintained even if you stop exercising.

Body Botox temporarily weakens the signals to these areas,

helping the muscles naturally reduce in volume.

Applications by Area

  • Calves

Botox is injected into the prominent calf muscles (gastrocnemius)

that look like 'eggs'.

As muscle usage decreases,

the calf line can become smoother over time.

It is frequently recommended for those who wear high heels often

or have firmly developed calves.

  • Trapezius

These are the muscles extending from both sides of the neck to the shoulders.

When excessively developed, they make the shoulders look raised

and create the impression of a short neck.

Injecting Botox into the trapezius

can lead to a smoother shoulder line and the appearance of a longer neck.

can be expected.

  • Thighs

Used for those with prominent outer or front thigh muscles.

Often recommended for thigh muscles that have hardened after exercise.

  • Upper Arms

In cases where the biceps or triceps are developed,

this is an area of concern when wearing sleeveless tops.

It is used for muscle contouring, and for those concerned about fat as well,

it is sometimes combined with fat-dissolving injections.

Also used for Hand and Armpit Hyperhidrosisis possible.

Hongdae Body Botox acts not only on muscles

but also on sweat glands.

When injected shallowly into areas with excessive sweating,

such as the palms, armpits, and soles,

it blocks nerve signals to the eccrine sweat glands,

reducing sweat secretion itself.

  • Armpit Hyperhidrosis

This procedure is frequently recommended for those concerned about

sweat stains on clothes during summer or underarm odor.

It is a frequently recommended procedure.

The armpit area has relatively low pain burden,

and the effect is known to last for about 4 to 6 months.

Many people also seek this for situations involving tension,

such as interviews, presentations, or weddings.

  • Palm Hyperhidrosis

Some people worry about shaking hands due to excessive palm sweat

or leave marks when touching paper.

Shallow Botox injections in the palms

can lead to a reduction in sweat secretion.

However, there is something I must say honestly.

Compared to other areas, the palms

tend to be more painful.it is.

It is also reported that delicate finger movements

may become slightly sluggish for a few days.

For those whose professions involve precise hand movements,

such as playing instruments or detailed manual work,

we will check this directly during the pre-consultation.

  • Sole Hyperhidrosis

Used for those concerned about slippery shoes due to sweat

or foot odor.

The onset and duration of the effect

are similar to the armpit procedure.

Onset and Duration of Effect

The timing of changes varies slightly depending on the area.

Muscle Contouring (Calves, Trapezius, Thighs, Upper Arms)

Starting 2 to 3 weeks after the procedure,

muscles gradually relax, and changes become most apparent at 4 to 6 weeks.

The effect is generally known to last for about 4 to 6 months.

Hyperhidrosis (Armpits, Palms, Soles)

The effects tend to appear relatively quickly.

Sweat secretion begins to decrease 2 to 7 days after the procedure,

and often lasts for about 4 to 6 months.

As there are individual differences, we will guide you during the pre-consultation.

Body procedures have longer intervals than facial ones.

While facial Botox is typically done at 3-month intervals,

Body Botox is recommended at intervals of 6 months to 1 year.

If the procedure is performed too frequently, antibodies may form,

posing a risk of resistance where the drug response diminishes.

Adhering to the set intervals

is the way to maintain effects in the long term.

Immediately after the procedure, slight redness

and minor swelling may appear at the injection site.

Most subside within a few hours.

Bruising may last for a few days depending on the individual.

You can return to daily life and apply makeup immediately after the procedure.

⚠️ Post-Procedure Precautions

  • Immediately After the Procedure (3–4 Hours)

To prevent the medication from spreading to unintended areas,

please do not press firmly on or massage the treated area.

Avoid lying down or lying face down on the treated area

for 3 to 4 hours.

  • Day of the Procedure

Please avoid saunas, jjimjilbangs, strenuous exercise, and alcohol.

An increase in body temperature may prolong irritation at the treatment site.

For a few days after the procedure, please refrain from exercises that apply strong pressure

to the treated area or activities that overexert the muscles.

It is best to refrain for a few days.

If you experience persistent pain, noticeable asymmetry,

or unexpected muscle weakness that interferes with daily life,

please visit the clinic immediately.

Recommended For

  • For Muscle Contouring

  • Those concerned about calf 'eggs' (prominent muscles)

  • Those whose shoulders look heavy due to raised trapezius muscles

  • Those with prominent outer thighs

  • Those with firmly developed upper arm muscles

  • For Hyperhidrosis

  • Those who get sweat stains on clothes during summer

  • Those who find handshakes burdensome due to sweaty palms

  • Those concerned about slippery shoes or odor due to sole sweat

  • Those facing tense situations like interviews, presentations, or weddings

Cases Requiring Prior Consultation

  • If you are pregnant or breastfeeding

  • If you have been diagnosed with neuromuscular diseases (e.g., Myasthenia Gravis)

  • If you have a history of allergic reactions to Botulinum Toxin

  • If you are taking certain antibiotics (aminoglycoside class)

  • If your profession involves precise handwork (for palm hyperhidrosis)

  • If there is inflammation or skin disease at the treatment site

Depending on skin condition and medication history,

the procedure may not be suitable, which we will verify during the pre-consultation.

Advantages of Body Muscle Botox

  • Precise approach possible for each area

  • Non-surgical method with low recovery burden

  • Short procedure time of about 10 to 15 minutes

  • Return to daily life possible the next day

  • Applicable for both muscle contouring and hyperhidrosis

Points to Consider (Limitations)

The effects are not permanent.

As muscles regain activity over time,

they tend to return to their original state,

making regular re-treatment necessary.

Antibodies may form if treated too frequently,

so the recommended interval (6 months to 1 year) must be followed.

For muscle contouring purposes,

those concerned about fat as well

may not reach their desired line with Body Botox alone,

so it is sometimes combined with other procedures like fat-dissolving injections.

In the case of hyperhidrosis, for those with severe bromhidrosis (body odor),

Botox alone may have limitations,

so procedures targeting the apocrine glands themselves are considered.

We will check this directly during the pre-consultation.

❓ Frequently Asked Questions

Q. When will I see changes after the procedure?

Muscle contouring begins to show changes from 2 to 3 weeks

and becomes most apparent at 4 to 6 weeks.

Hyperhidrosis effects appear relatively quickly,

with many people experiencing a reduction in sweat secretion

from 2 to 7 days after the procedure.

Q. How long does the effect last?

While it varies by area and individual metabolic rate,

it generally lasts for about 4 to 6 months.

Effects can be maintained through regular re-treatments.

Q. Which toxin is better, Korean-made or Premium Imported?

Rather than one being strictly better,

the choice depends on your goals, budget,

and whether you plan on regular treatments.

The Korean-made line is often recommended for first-timers or light contouring,

while the Premium Imported pure toxin line is recommended

for those planning long-term regular treatments or wishing to minimize resistance risk.

It is a frequently recommended option.

Q. Can I get calf and trapezius treatments on the same day?

If the areas and dosages are appropriate,

they can be performed together on the same day.

However, if the total dosage increases,

the recommended interval may lengthen, which we will explain during the pre-consultation.

Q. What are the possible side effects?

Temporary redness, bruising, swelling, headaches,

and mild numbness in the treated area may occur.

As temporary hand muscle weakness is reported for palm procedures,

a pre-consultation is important.

Rarely, allergic reactions, asymmetry, or unexpected muscle weakness are reported,

so post-procedure observation is necessary.

Hongdae Body Botox is not a universal cure-all.

It is also not a substitute for dieting.

However, it is an option to partially adjust developed muscle lines

or areas where sweat is a concern that diet and exercise cannot reach.

Contouring developed muscles like calves, trapezius, and thighs,

and managing hyperhidrosis in the armpits, palms, and soles,

require different approaches for each area.

It is best to decide by considering the area you want to refine, the type of toxin, and the dosage together.

If you are concerned about specific lines or sweating,

please feel free to contact Cleor Clinic Hongdae.

※ This content is for general informational purposes, and results may vary by individual.

Please decide on an accurate diagnosis and procedure through a consultation with a specialist.