Skin booster
Glass-skin hydration injections
Micro-injections of hyaluronic acid or polynucleotide (Rejuran-type) are placed just under the surface to improve hydration, texture and glow. Small red dots and slight bumps are normal and usually settle within 1–2 days. A course of sessions gives a fuller effect than a single visit.
- Downtime
- 1–2 days
- Minimum stay
- 2 days
- Sessions
- 1

- Rejuran (polynucleotide, PN). Fine injections into the dermis, the skin's own living layer.
- Juvelook (PDLLA + hyaluronic acid). Injected into the deep dermis or just beneath it; tiny particles prompt your own collagen over the following weeks.
- Thermage (monopolar radiofrequency). Heat delivered through the surface, spreading through the deep dermis into the fibrous strands of the fat beneath.
- Ulthera (micro-focused ultrasound, MFU-V). Ultrasound focused to points at set depths (1.5, 3.0 and 4.5 mm), reaching the SMAS, the layer surgeons lift in a facelift.
Bands from the top: epidermis, dermis, fat, SMAS. Schematic, not to scale.
Estimated price range
KRW 100,000 – 400,000 · per session
≈ USD 74 – 297
Varies by clinic and your condition. The final price is confirmed after consultation.
Converted at a fixed rate as of 2026-09-11
Good to know
- Expect small red dots and mild swelling for 1–2 days, so plan around photos.
- No makeup for about 24 hours, and no sauna or swimming for 2 days.
- Avoid alcohol and blood-thinning supplements for 24 hours beforehand.
- Use sunscreen daily; treated skin is more sun-sensitive for about a week.
Questions
How many sessions do I need?
A course of 3 sessions 2–4 weeks apart is typical, though a single session during one trip is still worthwhile.
Is it painful?
Numbing cream is applied first and most people describe repeated small pricks. Sensitivity differs from person to person.
How soon does the glow show?
Skin usually looks smoother from about a week, once the injection marks have faded.
Rejuran or hyaluronic acid?
They target different things: repair versus hydration. Your doctor matches one to your skin at consultation.