What is exosome therapy?

Exosomes are tiny vesicles that cells release to communicate with each other. They carry proteins, lipids and genetic signals that can influence how nearby cells behave. In skincare, exosome solutions are used to support the skin's natural repair processes: calming inflammation, encouraging healthy cell turnover and helping skin recover after procedures.

In Korean clinics, exosomes are usually applied to the skin straight after microneedling or a laser treatment, when tiny channels in the surface let them reach deeper than a cream could. Products differ in source: some are derived from cultured human stem cells, others from plants. Your doctor can tell you exactly which product is used and why. You will find exosomes alongside other skin quality options in our treatment menu.

How exosome therapy works

Channels: microneedling creates thousands of micro-channels and triggers a mild healing response.
Delivery: the exosome solution is applied immediately, while the channels are open.
Repair signals: exosomes are thought to help calm inflammation and support collagen production and recovery.

An honest note: the science is promising but still young. Most studies are small, and products vary widely in quality. That is why we present exosomes as a supportive treatment that improves how your skin heals and looks, not as a stand-alone cure.

Who is a good candidate?

Red or brown post-acne marks after breakouts settle
Sensitive skin with persistent redness
Dull, rough or uneven texture
Anyone wanting faster recovery after laser or microneedling

Active, inflamed acne needs to be calmed first, often with a medical acne program. Deep scars need resurfacing or RF microneedling, with exosomes used as a recovery add-on.

Treatment options

Option	What it includes	Notes
Full face with microneedling	Microneedling plus exosome solution	The standard session
Laser add-on	Exosomes applied after a laser treatment	Supports recovery and comfort
Course of 3–5	Sessions a few weeks apart	Recommended for visible change

See the exosome therapy price page for current plans. Prices are in Korean won (KRW), exclude 10% VAT, and are confirmed at your consultation.

Your session at Dernia, step by step

Consultation in English with a licensed medical doctor, who checks for active acne, cold sores and recent medications.
Cleansing and numbing with topical anesthetic cream for about 30 minutes.
Microneedling at a depth chosen for your skin and concern.
Exosome application worked gently into the skin.
Soothing with a calming mask and aftercare advice.

Downtime and aftercare

Your skin will look flushed, like a mild sunburn, for one to two days, with possible pinpoint marks and light flaking. Avoid makeup for 24 hours, and skip saunas, swimming pools, intense exercise, exfoliating acids and retinoids for several days. Use a gentle cleanser, a plain moisturizer and sunscreen. Our guide to your skincare routine after treatments lists safe products.

Results: what to expect and when

Skin often looks calmer and brighter within a week. Improvements in marks and texture build over three to five sessions, and results vary from person to person. Exosomes will not lift sagging skin, fill hollows or remove deep scars on their own. Taking your own photos in the same light before each session is the most reliable way to judge progress. See the exosome therapy results timeline.

Exosomes vs other repair boosters

Rejuran Healer is injected polynucleotide with a longer research history, while exosomes are applied topically through micro-channels. Many plans use both at different times. Read Rejuran vs exosome therapy.

Planning exosome therapy around a trip to Seoul

A single session fits a short trip if you can allow a day or two of redness. Avoid booking it the day before a flight with long sun exposure or an event. For breakouts and marks, the Acne Reset Package combines exosomes with a medical acne program. Book a consultation and your doctor will confirm the plan.

Safety: who should avoid or delay it

Exosome therapy with microneedling is not suitable during pregnancy, with active infection, inflamed acne or a cold sore in the area, or within the period your doctor advises after isotretinoin. Tell your doctor about a history of keloids, eczema, bleeding disorders and allergies. At Dernia, treatments are performed by licensed medical doctors.

Are exosomes injected?

At Dernia, exosomes are applied to the skin immediately after microneedling or laser, so they can pass through tiny channels. They are not injected.

How many exosome sessions do I need?

Most people need three to five sessions a few weeks apart for visible change in marks and texture.

Where do skin exosomes come from?

It depends on the product. Some are derived from cultured human stem cells and others from plants. Your doctor can explain the product used and its source.

Is there downtime after exosome therapy?

Expect one to two days of redness and possibly light flaking. Most people can go out the next day with sunscreen.

Related treatments

Rejuran Healer — injected PN booster for repair
Acne program — calm active breakouts first
Pico toning — fades brown marks and pigment

Price, results and reviews

Exosome therapy price in Seoul — session and course plans
Exosome therapy results timeline — what to expect
Exosome therapy review: is it worth it? — our medical team's verdict

Concerns it treats

Dull skin — restore radiance
Rough skin texture — smoother skin

Guides and packages

Skin boosters explained — PN, PDLLA, HA and exosomes
Acne Reset Package — acne program, exosomes and LDM

Dernia Clinic Myeongdong

Exosome Therapy for Skin in Myeongdong, Seoul