Question 1

What are exosomes and what do they do?

Accepted Answer

Exosomes are extracellular vesicles secreted by stem cells (typically harvested from human umbilical cord or adipose tissue in Korean clinics). They carry growth factors, cytokines, and signalling molecules that accelerate skin healing, reduce inflammation, and stimulate collagen. Often combined with microneedling or laser to drive the exosomes into the dermis.

Question 2

How much do exosomes cost in Seoul?

Accepted Answer

₩500,000–₩1,500,000 per session depending on the brand (ASCE+ Plus, ExoCoBio, Exosomeplus, Benev). Premium clinics often combine exosomes with laser or RF microneedling in a single session for stacked effect.

Question 3

Are exosomes safe?

Accepted Answer

Exosome therapy is regulated as a cosmetic ingredient in Korea (not as a pharmaceutical, unlike some Western markets where it's prohibited). Korean-manufactured exosomes (ExoCoBio, ASCE+) follow standardised production protocols. Premium clinics use sealed unit vials with traceable lot numbers.

Question 4

What is the downtime after exosomes?

Accepted Answer

When combined with microneedling: 1–3 days of redness similar to a moderate sunburn. Standalone topical exosomes (e.g., post-laser): no downtime. Visible glow within 48–72 hours, peak result at 4–6 weeks.

Question 5

How often should I get exosome treatments?

Accepted Answer

A typical course is 3 sessions 2–4 weeks apart; maintenance 1 session per quarter. Particularly effective stacked with post-laser, post-thread, or post-Ultherapy recovery to accelerate healing.

Clinic	Exosome & PDRN therapy from	Variant	English	Google
4EVER162 CLINIC HONGDAE	₩197K ~$136	Exosome 5cc	Coordinator on-site	—
FORENA CLINIC HONGDAE	₩275K ~$190 · +VAT

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