GOURI Skin Booster in Korea: How It Works, Cost

GOURI is a Korean collagen-stimulating injection made of polycaprolactone (PCL) in a fully dissolved, liquid form. People search for the GOURI skin booster in Korea because it is newer and mostly available at Korean clinics.

Because GOURI is a liquid, it spreads evenly through the treated layer. That makes it suited to the whole face: thin skin that has lost density, a tired look, and mild hollows such as under the cheekbones. Dr. Ha has made several videos about it, including real before-and-after results.

At Peachcell Clinic in Gangnam, GOURI is chosen after a 3D skin analysis and a consultation with the doctor who will treat you.

How it works

PCL is a material long used in medicine that the body breaks down slowly. In GOURI it is dissolved into a liquid, so there are no particles to clump. The doctor spreads it across the face in the right layer.

As the body slowly breaks down the PCL, the skin responds by building collagen. The face gradually looks firmer and fuller in a soft, even way over the following weeks.

GOURI is often described as “liquid lifting,” but it does not pull tissue up like an energy-based lifting device. It improves density and fills mild hollows, which can make the face look less tired.

Who it suits

• Thin skin that has lost density across the whole face
• Mild hollows under the cheekbones or a “peanut-shaped” face
• A tired look without obvious sagging
• People who want a soft, overall change without filler shape
• People who found standard hydrating boosters too short-lived

When another option fits better

• Clear sagging along the jaw or double chin: Ultherapy PRIME or Onda lifting fits better.
• A defined shape, such as a projected chin or fuller lips: a hyaluronic acid filler is the better tool.
• Mainly pores and texture: Juvelook Skin or Sylfirm X is usually more direct.

Dr. Ha’s note

I like GOURI for faces that look tired and slightly hollow, where filler would feel like too much. I am careful to explain what it does not do. It will not pull up heavy jowls, and when I see that kind of sagging I recommend a lifting device first. I usually plan one vial for the full face and adjust where it goes based on the 3D analysis. Because the change comes from your own collagen, it is gradual. I would rather you notice it slowly and keep it than see a dramatic change that looks done.

Aftercare

• Mild swelling and warmth are normal for a few days.
• Wash gently that evening. Makeup from the next day.
• No alcohol or smoking for about a week.
• Avoid saunas, jjimjilbang and firm facial massage for about a week.
• Use sunscreen every day.
• Contact us if you notice a lump that does not soften, or redness and pain that increase.
• Results vary and build over several weeks.

Watch Dr. Ha explain it

4:40

GOURI skin booster: an honest review with before and after

Dr. Ha explains what GOURI does, who it suits, and shows real patient results.

Watch on YouTube

5:38

Why your skin booster isn’t working, and what to try instead

The difference between ECM skin boosters and standard boosters, explained by a dermatology doctor.

Watch on YouTube

4:06

Hollow cheeks and a “peanut-shaped” face: what actually helps

How collagen-stimulating injections restore volume under the cheekbones without looking overfilled.

Watch on YouTube

4:34

Does low-pain liquid lifting really work? An honest answer

What injectable “liquid lifting” can and cannot do compared with energy-based lifting.

Watch on YouTube

Frequently asked questions

Results vary by individual. Every treatment plan is decided after an in-person consultation with the doctor.