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Treatment Guide · Scars & Pores

CureJet

Cure-Jet (needle-free jet injector)

A needle-free injection device that delivers regenerative ingredients into the dermis with a high-pressure jet. It treats scars and pores with little pain or downtime.

Time neededCureJet + skin booster: first visit from 1 hr 30 min / follow-up from 1 hr (including numbing and waiting). One booking can run in the same time slot as the Skin Therapy Program
Anesthesia & PainNumbing cream (9 layers)
DowntimePinpoint bleeding and redness for a few days (included in the overall Skin Therapy Program downtime)
SessionsNot a standalone treatment — one step in every Skin Therapy Program session (narrow scars: needle-free delivery into icepick and small boxcar scars). For texture improvement, one full pass at a 5 cm distance
IntervalSame interval as the Skin Therapy Program
MaintenanceRegeneration-based, so results build over sessions (general guideline; to be confirmed by the doctor)
Last bookable timeFirst visit 11:00 · 18:00 / Follow-up 11:30 · 18:30

What is it?

  • CureJet is a needle-free drug delivery device developed by a Seoul National University research team using solenoid technology (running an electric current through a coil to create a magnetic field). It generates an instant burst of high-pressure jet energy to deliver regenerative ingredients non-invasively all the way to the dermis, without damaging the epidermis. The nozzle is extremely fine, about 100μm in diameter, so it slips past nerve networks for less pain, and because it causes almost no tissue damage, side effects like bruising and swelling, as well as downtime, are minimal.
  • It works in two main ways.
  • Non-invasive subcision effect: the high-pressure jet separates the fibrous tissue tethering the scar from below, achieving an effect similar to needle subcision with less pain.
  • Regenerative ingredient delivery: ingredients such as Juvelook, exosomes and PRP are delivered evenly into the dermis to stimulate collagen regeneration, helping sunken areas fill back in.

Who it's for

Depressed acne scars (especially rolling scars), pores, rough skin texture, red or pigmented marks, stretch marks, and support for recovery after laser treatment.

At Datena

Step 1 (narrow scars) in every Skin Therapy Program session. The Juvelook + CureJet combination is recommended when the goal is pores or depressed scars.

Pairs well with

In practice, it is often bundled as CureJet + Juvelook (divided dose) + Auto-MTS. For focused scar treatment, the setup is CureJet subcision + Juvelook 6cc.

Results and recovery time vary depending on your skin. Pricing and the exact number of sessions will be explained during your consultation after diagnosis. Written based on in-clinic materials as of October 2026.

Datena Clinic Medical TeamDermatology near Jamsil Saenae Station · Care that starts with diagnosis
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