Seoul
Chief MD, Gangnam
Duk-ha Kim
The trust our patients have placed in this clinic was built on conviction and principle. We intend to hold to both, unchanged, through the next hundred years.
Powered muscle stimulation evidence guide
CoreSculpt
CoreSculpt is best understood through the regulatory category documented in FDA record K222400: a powered muscle stimulator evaluated for muscle conditioning. That record is not clearance for weight reduction, fat reduction, waist reduction or the creation of visible abdominal muscles. The FDA consumer guide also warns that EMS devices cleared for sale have not been cleared for weight loss, girth reduction or obtaining rock-hard abs.
- FDA device category
- Powered muscle stimulator
- Documented regulatory action
- 510(k) substantial-equivalence decision, K222400
- Supported scope
- Muscle conditioning
- Not established by the cited FDA sources
- Weight loss, fat reduction, waist reduction or visible abdominal-muscle creation
What is CoreSculpt in the cited FDA record?
It is categorized as a powered muscle stimulator. FDA record K222400 documents a 510(k) substantial-equivalence decision for muscle-conditioning use; it does not turn the device into a weight-management or fat-removal treatment.
Sources: FDA 510(k) K222400 — powered muscle stimulatorFDA consumer guide — electronic muscle stimulators
What does a 510(k) equivalence decision mean here?
It means the submitted device was found substantially equivalent to a legally marketed predicate for the stated device purpose. It is not a finding that every cosmetic statement, every clinic menu description or every expected body-shape change has been independently proven.
What can “muscle conditioning” support?
It supports describing the device as electrically stimulating muscles for conditioning within the documented regulatory scope. It does not provide a numerical promise about strength, appearance, body measurements or how any individual will respond.
Sources: FDA 510(k) K222400 — powered muscle stimulatorFDA consumer guide — electronic muscle stimulators
Is CoreSculpt cleared for weight reduction?
No such clearance is established by the cited sources. The FDA consumer guide says EMS devices cleared for sale have not been cleared for weight loss, so a scale change should not be presented as an expected regulatory outcome.
Does muscle stimulation establish fat or waist reduction?
No. Muscle contraction and fat reduction are different claims, and neither K222400 nor the FDA EMS guide establishes fat loss or waist reduction for this device category. A body-contouring menu label cannot bridge that evidence gap.
Sources: FDA 510(k) K222400 — powered muscle stimulatorFDA consumer guide — electronic muscle stimulators
Can the FDA record be cited as proof that it creates visible abs?
No. The FDA explicitly distinguishes temporary muscle effects from claims about obtaining visibly defined abdominal muscles. Appearance depends on factors beyond electrical contraction, and the cited record supplies no guaranteed appearance outcome.
How long does the effect last?
Neither cited FDA source publishes how long any muscle-conditioning effect is expected to last once sessions stop. The FDA record documents a substantial-equivalence decision for muscle-conditioning use, and the consumer guide separately describes the muscle activity produced as a temporary muscle effect — language about what happens at the moment of stimulation, not a statement about how long a conditioning benefit persists afterward or how many sessions are needed to sustain it. Because no duration is published, ask the clinic directly how many sessions it recommends, over what interval, and whether it tracks any outcome measure of its own beyond the point of stimulation, rather than assuming a single session produces a lasting change.
Sources: FDA consumer guide — electronic muscle stimulatorsFDA 510(k) K222400 — powered muscle stimulator
What safety issues does the FDA consumer guide identify?
The FDA guide reports shocks, burns, bruising, skin irritation, pain and interference with medical devices such as pacemakers among concerns associated with some EMS products. These are reasons to disclose implanted or electronic medical devices and relevant health conditions before use.
Does a United States FDA record establish Korean authorization?
No. K222400 is a United States regulatory record and cannot be converted into a statement about Korean authorization, the exact unit present at a clinic or the scope under which that unit is operated. Those details require the local model label and current Korean documentation.
What should be confirmed before deciding?
Confirm the exact device and model, the intended muscle-conditioning goal, who assesses suitability, and what evidence supports any claim beyond conditioning. Also disclose implanted or electronic medical devices, pain or injury in the target area, and other relevant medical conditions so the clinician can make an individual assessment.
Sources: FDA 510(k) K222400 — powered muscle stimulatorFDA consumer guide — electronic muscle stimulators
Medical care at Abijou
Care is provided by the medical team at the branch you select. These clinicians lead the three branches linked from this guide; confirm the doctor assigned to your visit with that branch.
Chief MD, Myeongdong
Cheol-su Yoon
I want to be thinking about how the patient feels right up to the last moment of the procedure.
Chief MD, Hongdae
Jae-wook Kim
I will give my best with the attentiveness to catch even the smallest change.
Listed branch medical team — not a medical-review byline for this article.
Frequently asked questions
Is CoreSculpt a fat-removal device?
The cited FDA sources do not establish that. K222400 places the device in the powered muscle stimulator category for muscle conditioning, while the FDA consumer guide says cleared EMS devices have not been cleared for weight loss or girth reduction.
Does it make the muscles contract?
Powered muscle stimulators use electrical stimulation to activate muscles. That supports a muscle-conditioning description, but it does not by itself prove a change in fat, weight, waist size or visible definition.
Is K222400 an FDA approval for body sculpting?
It is a 510(k) substantial-equivalence decision for a powered muscle stimulator. It should not be described as broad approval of every body-sculpting or cosmetic outcome used in advertising.
Can it be described as a weight-loss treatment?
No. The FDA consumer guide specifically says EMS devices cleared for sale have not been cleared for weight loss.
Can it reduce abdominal fat?
That outcome is not established by the two cited FDA sources. Electrical muscle stimulation and fat reduction are separate claims and require separate evidence.
Can it reduce waist circumference?
The cited sources do not support a waist-reduction claim. A change in muscle contraction during use is not proof of a lasting measurement change.
Will it create visible abdominal muscles?
The FDA guide says EMS devices have not been cleared for obtaining visibly defined abs. Visible appearance depends on multiple factors that are not resolved by the regulatory category.
Is the result permanent?
No lasting outcome is established by the cited FDA sources. This page therefore makes no promise about duration or persistence.
How many sessions are needed?
The cited sources do not establish a clinic schedule for this service. Any proposed plan should be explained as an individual clinic plan, not as an FDA-defined standard.
What does substantial equivalence tell me?
It tells you that the FDA found the submitted device substantially equivalent to a legally marketed predicate for the stated purpose. It does not independently validate every marketing phrase or predict your result.
What side effects does the FDA mention for EMS devices?
The FDA consumer guide reports shocks, burns, bruising, skin irritation and pain among concerns associated with some products. It also notes potential interference with implanted devices such as pacemakers.
Who should raise extra safety questions?
Anyone with a pacemaker or another implanted or electronic medical device should disclose it before use. Other health conditions, injury or pain in the intended area should also be discussed with the clinician assessing suitability.
Does the FDA record prove Korean authorization?
No. It is a United States record. Korean status must be checked using the exact model and current Korean regulatory documentation.
What should I compare between clinics?
Compare the exact model, the stated muscle-conditioning goal, the clinician assessment, the operator and the evidence behind any claim beyond conditioning. Do not compare promises of fat or weight change as though they were part of K222400.
How Abijou works
We started in Gangnam in 2006 and the network now runs 17 branches across Korea. The line we work to is skin transformation woven into everyday life — care you can keep up with, rather than one dramatic change.
- Across the 17 branches in Seoul, Gyeonggi, Incheon and Busan: over 1,000 medical professionals and more than 350 certified medical devices
- Authentic products only, in appropriate amounts — the treatment is fitted to the condition, not to a package
- Prices are quoted from each branch’s published price list as it stands
Contact and location
- Phone
- 1544-0377
Free Consultation
Booking happens at the branch
There is no inquiry form on this page. Once you have picked a branch above, open that branch’s site or the official reservation center and choose a time yourself.
- No deposit and no online prepayment — everything is paid at the visit
- Per-treatment prices are published for each branch on the official reservation center
- English, Japanese and Chinese are supported alongside Korean