Aftercare in Korea: Laser, RF Microneedling, Rejuran and Juvelook

The treatment is only part of the plan. What you do after leaving a Korean clinic depends on whether the skin has an intact surface, injection sites or a healing wound. Keep the clinic’s written instructions and emergency contact details before you leave.

Keep the routine simple: gentle cleansing when permitted, basic moisturiser and sun protection. Pause retinoids, exfoliating acids, scrubs and heat exposure. Your treating clinician’s instructions take priority.

The first 24 hours: check the skin barrier

Non-ablative energy treatments may allow gentle cleansing, as instructed by the clinic. After injections, ask when it is safe to wash and apply makeup. If there is oozing or crusting, avoid friction, picking and makeup over an open area.

Picosecond and pigment lasers: prioritise sun protection

Aftercare in Korea: Laser, RF Microneedling, Rejuran and Juvelook
PicoSure Pro picosecond laser, official Cynosure device image

After laser treatment, protect the skin from ultraviolet exposure. Broad-spectrum SPF 30 or higher, shade and a hat are useful once sunscreen is permitted on the treated surface. Do not speed up crust removal with scrubs or acids; delay retinoids and strong vitamin C until your clinician says the skin has recovered.

RF microneedling: protect the micro-injuries

POTENZA RF microneedling, official Jeisys Medical device image
POTENZA RF microneedling, official Jeisys Medical device image

RF microneedling can leave temporary redness, warmth, swelling or tiny puncture marks. Avoid saunas, hot baths, swimming and heavy sweating while the skin is healing. Do not apply unapproved serums to open microchannels. If a “skin booster” is added, clarify whether it is injected, delivered by a device or applied topically.

Rejuran and Juvelook injections: monitor bumps

Rejuran product range
Rejuran product range
Juvelook Skin, official product image
Juvelook Skin, official product image

Small temporary bumps, bruising and tenderness can follow superficial injections, but they should gradually settle. Do not massage forcefully unless your injector specifically advises it. When comparing Juvelook offers, check the exact product, original vial strength, dilution and amount administered: a diluted volume in cc alone is not a product dose.

Seek urgent medical care for worsening pain, sudden blanching or mottled purple skin, unusual one-sided swelling, pus, fever or any change in vision. Do not wait until you return home.

Thermage and Ultherapy: little downtime is not zero downtime

Thermage FLX, official device image
Thermage FLX, official device image
Ultherapy Prime, official device image
Ultherapy Prime, official device image

Thermage and Ultherapy usually leave no puncture sites, but tenderness, tightness or mild swelling can still occur. Avoid intense heat and vigorous facial massage on the day. A clinician should decide the order and spacing if injectables are also planned.

A practical first-week timeline

On day one, use only the cleansing, moisturising and cooling measures approved by the clinic. On days two to three, resume gentle basics only if there is no oozing. During days four to seven, let redness, heat and discomfort—not the calendar—guide the return to your usual routine. Reintroduce active ingredients one at a time only after the skin is stable.

Six aftercare mistakes to avoid

Avoid a sauna or alcohol immediately after treatment; do not cover punctures with an unclean makeup sponge; do not pick crusts or exfoliate; do not restart every active skincare product at once. “No downtime” does not mean no adverse effects, and a single morning application of sunscreen is not enough for prolonged exposure.

Frequently asked questions

Can I wash my face on the same day?

It depends on punctures, oozing and surface injury. Follow the clinic’s specific timing after injections, RF microneedling or fractional laser.

When can I wear makeup?

Wait until punctures or wounds are closed and there is no oozing or sign of infection. Do not conceal an open wound with heavy makeup.

Do more sheet masks speed recovery?

No. Choose simple products suitable for the current skin condition; fragrance, acids and multiple actives may irritate it.

What if symptoms appear after I leave Korea?

Contact the treating clinic and photograph the changes. For severe pain, abnormal skin colour, fever or vision changes, seek in-person care immediately.

Contact & booking

General information only; it does not replace the individual aftercare plan from your treating clinician.

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