Which skin GOURI suits — the five axes
GOURI is not chosen by dry versus oily, because what it addresses is the skin’s own thickness and texture. These are the five axes we actually use when choosing a booster.
The short answer
GOURI is not chosen by dry versus oily. What it addresses is the skin's own thickness and texture, so the criterion is which layer the current concern sits in. Where the dermis has thinned and texture coarsened, it fits well; where volume, laxity or pigment is the main issue, another approach fits better.
The five axes we use to choose a booster
In cosmetic consultations “skin type” usually means dry, oily or combination. The axes we use to choose a booster are different.
| Axis | What we look at | GOURI |
|---|---|---|
| Dermal thickness and texture | Feel when pinched, fine texture, light reflection | This is what it addresses |
| Volume | How much fat, and where (atrophy or descent) | Another material's job |
| Laxity | The difference lying down versus sitting up | Devices and threads |
| Pigment and vessels | Brown or red | Laser's job |
| Barrier | How readily it flushes, recent treatments | The axis that sets the order |
So for the same “dry skin”: if the cause is a damaged barrier, moisture and barrier repair come first; if it is a thinned dermis, that is where GOURI belongs.
Skin that GOURI suits
- Thin, drying skin with coarsening texture. The best fit — it targets dermal texture and density.
- Dull skin that no longer catches light. Texture and light come up first from four weeks. Many people describe it as makeup sitting better.
- A whole face that has evenly lost condition. A sheet-spreading formulation suits treating a broad surface at once.
- Thick, oily skin can have it too. There we set the goal as texture.
Why it suits thin skin — the reason is the formulation
- Nothing that can clump. The main worry in thin skin is surface irregularity, and with no particles that burden is lower.
- It spreads thinly as a sheet. Rather than filling points it covers along the plane, which suits lifting the texture of the whole face evenly.
- Which makes the plane matter. That is why we aim for the deep dermis and use less volume in thin areas.
The mechanism is in how GOURI builds collagen, the design in what spreading evenly actually means.
When another approach fits better
| Main issue | Direction that fits |
|---|---|
| Lost volume | A filling material — safer to consider a reversible one first |
| Laxity | RF, ultrasound or threads — starting from which layer to address |
| Pigment or redness | Laser |
| A sensitised barrier | Settle the barrier first, then begin |
| Immediate hydration | An HA booster gets there faster |
The class-wide comparison is in boosters compared.
How we judge it at Miso Clinic
- The layer comes before the product. We set out the weighting of the five axes area by area.
- We say there is no reversal injection first, and start conservatively, deciding at four weeks whether to add.
- We wait when the barrier is poor. An injection is itself an irritant.
- We do not recommend it during pregnancy or breastfeeding, and suggest a different time.
- Thin areas get less volume — around the eyes and mouth.
Frequently asked questions
How do I know if GOURI suits my skin?
It comes down to which layer the concern sits in. If the dermis has thinned and texture coarsened, it fits well; if volume, laxity or pigment is the main issue, another approach fits better. We set out the weighting area by area at the consultation.
My skin is oily. Is that a problem?
Not at all. GOURI addresses dermal thickness and texture rather than dry versus oily. It can be used in thick, oily skin, where we set the goal as texture.
Am I too young for it?
Skin state matters more than age. If the dermis has thinned and texture coarsened, it is a candidate whatever the age; if the texture is still good, there is no reason to hurry.
My skin is sensitive. Can I have it?
We suggest settling the barrier first and beginning after that. An injection is itself an irritant, and flushing becomes hard to attribute. With a stable barrier, the result is also much cleaner to judge.
Will it help acne scarring or pores?
As dermal density rises, shadowing tends to soften. There are treatments aimed at scarring itself, though, so if scarring is the main goal we look at those alongside.
I have lost volume and thinned skin both.
Those are different layers, so we divide them. Which goes first is decided by whichever has diminished more, and we stagger them — on the same day a reaction could not be attributed.
Can men have it?
Yes, and the criterion is the same — dermal thickness and texture. Men's skin being generally thicker and more sebaceous is something we account for in the injection design.
Product page
The product itself is set out here. GOURI: liquid polycaprolactone as a collagen stimulator
Who wrote this
Written and reviewed by Lee Chi-Hak, MD, director of Miso Clinic, Daegu. The treatment standards and injection design set out here are the ones we use in practice.
| Medical director | Lee Chi-Hak, MD |
|---|---|
| Address | 4F Bombom Building, 125 Dongdeok-ro, Jung-gu, Daegu, South Korea · Exit 1, Kyungpook National University Hospital Station |
| Phone | +82-53-428-2700 |
| Hours | Weekdays 11:00–19:00 (lunch 13:00–14:00) / Saturday 10:00–16:00 (no lunch break) / Closed Sundays and public holidays |
| Columns | All clinical columns |
| Reference library | All booster and device references |
Everything in this column is general information and does not replace medical diagnosis or treatment. Effects and side effects vary with individual skin condition, age and underlying illness, and the same result is not guaranteed for everyone. Any decision to proceed should be made in an in-person consultation with a physician.
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