English
Reservation Check / Change
Cart
Search Procedure
English
Reservation Check / Change
Cart
Search Procedure
Slim Fit Injection

Slim Fit Injection

A fat-management injection for large body areas, planned by volume

About Procedure

About Slim Fit Injection

Slim Fit Injection is a body injection for large areas that distributes ingredients that help manage fat into the subcutaneous fat layer. It is used to manage bulges in large areas such as the abdomen, flanks and thighs.

The treatment coverage is determined in volume units of 100cc or 200cc, and when multiple sessions are needed, it is planned as a session package. Its ingredient composition differs from the Girl Group Injection, which is also for large areas, so one is chosen at a time; small areas are managed separately with the Pink Fat Injection.

At Sia Clinic Daejeon, we check the amount of fat, skin firmness and previous treatment history for each area, then custom-design the volume and injection coverage.

Features

Slim Fit Injection Features

01.

Fat-management injection for large body areas

02.

Coverage planned in 100cc or 200cc volume units

03.

Distributed over large areas such as the abdomen and thighs

04.

Step-by-step care with session packages

05.

Injection treatment with a short treatment time

06.

Choose one of this or the Girl Group Injection after consultation

Who Needs It

Recommended For

  • Those with stubborn bulges on the abdomen or flanks

  • Those concerned about the line of the thighs or under the buttocks

  • Those who want to treat a large area at once

  • Those with localized fat that remains despite exercise and diet

  • Those who prefer injections over device treatments

  • Those who want body care in a short time

Treatment Time
About 10–30 minutes (varies with volume and area)
Treatment Interval
About every 1–2 weeks, multiple sessions recommended (decided after consultation)
Recovery
Daily activities possible on the same day (swelling and bruising ease within a few days)
Process

How It Works

STEP01

Consultation & body assessment — We check the amount of fat and skin firmness in your areas of concern

STEP02

Volume & coverage decision — A volume of 100cc or 200cc is chosen to match the size of the area

STEP03

Area marking & disinfection — The injection coverage is marked and disinfected

STEP04

Injection — The solution is evenly distributed into the fat layer

STEP05

Finish & lifestyle guidance — The treated area is checked and care instructions are explained

Treatment Area

Slim Fit Injection Treatment Areas

Abdomen
Flanks
Thighs
Under the buttocks
Back & bra line
Precautions

Before & After Care

Please review the following for the best results.

Temporary swelling, bruising, stiffness or warmth may occur at the injection site

Avoid saunas, alcohol and strenuous exercise on the day of treatment

Drinking plenty of water and light activity can help

Do not rub the injection site hard, and keep it clean

Let us know in advance if you are pregnant, breastfeeding or allergic to any medications or ingredients

Changes in body contour are also affected by eating habits and activity level, so please keep up lifestyle management

FAQ

FAQ

Q.  What is the difference between Slim Fit Injection and Girl Group Injection?
Both are body injections used for large areas, but they differ in ingredient composition, so one is chosen per session. We will recommend one during consultation after checking the area, fat condition and previous treatment history.
Q.  How is it different from the Pink Fat Injection?
Slim Fit Injection manages large areas such as the abdomen and thighs with volumes of 100cc or more, while Pink Fat Injection manages small areas such as the upper arms and under the chin with small volumes of 20cc or 40cc.
Q.  How many sessions do I need?
It depends on the area coverage and amount of fat, and multiple sessions are usually recommended. The degree of change may vary from person to person.
Q.  Does it hurt?
You may feel stinging and stiffness during injection, and temporary warmth or swelling may occur after treatment. The level of sensation may vary from person to person.