Q&A
How Many Rejuran Sessions Do I Need?

Most people need a course of about 3 to 4 Rejuran Healer sessions, spaced 2 to 4 weeks apart, to see a clear improvement in skin quality, followed by maintenance every few months. At Re:berry Hongdae, the doctor adjusts the number based on your concern, such as acne scars, fine lines or under-eye skin, and how your skin responds.

Re:berry Clinic Hongdae · Information reviewed for accuracy · Results vary by individual.

Re:berry Clinic Hongdae

Why does Rejuran need several sessions?

Rejuran Healer is a skin booster containing polynucleotides (PN), DNA fragments purified from salmon. It is designed to support the skin's own repair processes, improving hydration, elasticity and texture over time. Because it works by supporting gradual regeneration rather than filling, the effect builds with repeated treatments. Many people notice a subtle glow after the first session, with more visible changes after the second or third. Results vary by individual. Learn more on the Rejuran Healer page.

How the number changes by concern

  • General skin quality and glow: Often 2 to 3 sessions, then maintenance.
  • Fine lines and early aging: Commonly 3 to 4 sessions.
  • Acne scars: May need 4 or more, often combined with other treatments. See Rejuran for acne scars.
  • Under-eye skin (Rejuran i): Usually a course of 3 or so for thin, crepey skin.

What does a typical course look like?

  1. Session 1: Consultation and first injection; small bumps usually settle within a few days.
  2. Session 2: About 2 to 4 weeks later; hydration and glow are often noticeable.
  3. Session 3 and 4: Texture and fine lines may improve further.
  4. Review: The doctor reassesses and suggests a maintenance rhythm.

Spacing helps the skin respond between sessions and keeps injection sites calm.

What if I am only in Seoul once?

A single session can still improve hydration and texture, but the full effect usually requires a course. Some visitors start in Hongdae and continue with a clinic at home, or plan several shorter trips spaced a few weeks apart. Others choose a different booster that suits a single visit better. A doctor can suggest the most realistic plan for your schedule.

What affects how many sessions you need?

Age, sun damage, smoking, skin thickness and the depth of scars all play a role. Thin, sun-damaged skin or deeper scarring often needs more sessions than mild dullness. Combining treatments can also change the number, since some lasers or lifting devices work alongside boosters.

How Rejuran compares with other boosters

Alternatives such as CellREDM, PDRN or exosome treatments have different ingredients and session patterns. If you are deciding, our comparison Rejuran vs PDRN vs exosome lays out the differences.

At a glance

  • Typical course: 3 to 4 sessions
  • Spacing: Usually 2 to 4 weeks apart
  • Maintenance: Often every 3 to 6 months
  • Active ingredient: Polynucleotides (PN) derived from salmon DNA
  • Downtime: Small bumps typically settle within 1 to 3 days

Related questions

How soon will I see results from Rejuran?

Some people notice improved hydration and glow within one to two weeks of the first session. Changes in texture, fine lines and elasticity usually become clearer after the second or third session, as the skin's repair processes build up. Results vary by individual and depend on age, skin condition and aftercare.

How long do Rejuran results last?

After a full course, results commonly last several months. That is why maintenance sessions every three to six months are often suggested. Sun protection, a consistent skincare routine and avoiding smoking help results last longer. The doctor can recommend a maintenance schedule based on your skin.

Can I combine Rejuran with lasers or lifting?

Yes, Rejuran is frequently combined with lasers or lifting devices to improve overall skin quality. The order and timing depend on the treatments involved. The doctor will plan sequencing so each treatment supports the other and your skin has time to recover between sessions.

Before you book

This page is general information, not a diagnosis. Suitability, dose, number of sessions and expected results are decided by a doctor at consultation, and results vary by individual. Possible side effects include redness, swelling and bruising. Pricing is confirmed in writing before any treatment. See our medical disclaimer.

Still have a question?

A doctor at Re:berry Clinic Hongdae can answer it for your skin specifically. Multilingual consultation support is available.