A consultation companion

Rejuran

Rejuran is a salmon-derived polynucleotide injectable used for skin quality, such as thin, dry or finely lined skin. It does not add volume or change contour. The physician confirms the product, area and number of sessions after examining your skin.

Dr. Jee Hoon Ju’s care library · English
Clinic source checked October 16, 2026. General information; suitability and your treating physician are confirmed at Tune Clinic.

Bring these questions

  • Is my concern skin quality that Rejuran targets, or is it volume loss that it will not change?
  • If I can only come once, how would the plan differ from a series of sessions?
  • How long might injection bumps stay visible before photos, meetings or my flight?

What the physician considers

The assessment looks at skin quality, texture and fine lines. Daylight photos without makeup, recent boosters, filler or laser, and your travel dates help the physician suggest which option to discuss. A fish or salmon allergy, active skin infection, pregnancy or breastfeeding must be raised first.

What it will not do

Rejuran is for skin quality, not contour, so it is the wrong tool for hollows or sagging. There is no fixed course; sessions and spacing depend on your skin and goals. How much changes, and for how long, varies and is reviewed as your skin responds.

Related injectables

Products sold as polynucleotide and as PDRN are not interchangeable, and the physician tells you which formulation is used. Juvelook and the Tune Re2O collagen boosters aim at collagen stimulation. Hydration boosters mainly draw water into the skin, and filler adds volume.

Comfort and visible marks

It is a series of small injections after numbing cream, and areas such as under the eyes can feel more sensitive. Small bumps, redness or bruising can appear at injection points. Share event and travel dates so the plan leaves enough time.

Current clinic information

For the current menu, product availability and published prices, see the clinic’s information below. Ask for a full quote after assessment, including the selected treatment scope and any optional additions.

View Rejuran at Tune Clinic ↗

This page is a consultation aid, not an individual recommendation. Information about a device or product does not establish its suitability for you.

Continue exploring

Juvelook ↗

Tune Re2O ↗

PDRN Salmon Injection ↗

Discuss your options

Book a general consultation at Tune Clinic. Selecting a topic does not commit you to treatment or guarantee Dr. Ju as your physician.

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