Rejuran

A skin booster that supports the skin's regenerative environment with salmon-derived PN

About Procedure

About Rejuran

Rejuran is a skin booster in which PN (polynucleotide), extracted and purified from salmon, is injected into the dermis to support the regenerative environment of damaged skin and help improve skin texture, elasticity and fine lines.

Rejuran Healer is for the whole face, Rejuran HB PLUS adds hyaluronic acid and lidocaine for hydration and comfort, and Eye Healer is designed for the thin skin around the eyes, so you can choose according to your concerns.

At Sia Clinic Daejeon, we customize the product and dosage according to your skin condition and pain sensitivity, with options such as Healer or HB PLUS 1–4cc, Eye Healer add-on and a painless option using the Dermashine tip.

Features

Rejuran Features

01.

Regenerative booster with salmon-derived PN

02.

Choice of Healer, HB PLUS or Eye Healer

03.

HB PLUS contains hyaluronic acid and lidocaine

04.

Painless option with Dermashine tip

05.

Customized dosage of 1–4cc

06.

Cryo, LED and modeling-mask soothing care

Who Needs It

Recommended For

Those with thin, sensitive skin and reduced recovery
Those with rough texture and increasing fine lines
Those concerned about fine lines around the eyes and under-eye skin
Those who want skin recovery after laser treatment
Those beginning to notice a loss of elasticity
Those worried about injection pain

Treatment Time

Approx. 30 minutes to 1 hour (including numbing and care)

Treatment Interval

3 sessions at 2–4-week intervals recommended, followed by maintenance

Recovery

Daily activities possible the same day (bumps usually subside within 1–3 days)

Process

How It Works

STEP01

Consultation & skin analysis — We check your skin condition and areas of concern to choose the product

STEP02

Cleansing & numbing — After cleansing, numbing cream is applied

STEP03

Rejuran injection — Injected into the dermis by hand or with the Dermashine tip

STEP04

Eye Healer (optional) — If the eye area is a concern, Eye Healer is added

STEP05

Soothing care & finish — After soothing with cryo, LED and modeling mask, we guide you on home care

Treatment Area

Rejuran Treatment Areas

Full face

Eye area

Under-eye

Cheeks

Forehead

Neck

Precautions

Before & After Care

Please review the following for the best results.

Bumps, redness or bruising may occur after treatment and usually subside within a few days

If you have a salmon or fish allergy, be sure to tell us in advance

Avoid makeup, saunas and alcohol on the day of treatment

Do not rub or press the treated area forcefully

Keep your skin well moisturized and protected from the sun

A prior consultation is required if you are pregnant, breastfeeding or have skin inflammation

FAQ

Q. Is Rejuran the same as Salmon Injection?

Both are salmon-derived, but Rejuran contains PN (polynucleotide) while Salmon Injection contains PDRN, so the products and characteristics differ. PN is viscous and is described as remaining in the skin to support a regenerative environment. We will advise you according to your skin concerns during consultation.

Q. What is the difference between Rejuran Healer and HB PLUS?

HB PLUS contains hyaluronic acid and lidocaine in addition to PN, adding hydration and comfort during the procedure. The choice depends on your skin condition and pain sensitivity.

Q. Is it very painful?

Rejuran tends to cause some pain during injection, so we use plenty of numbing cream, and a painless option using the Dermashine tip is also available. The degree of discomfort may vary by individual.

Q. When will results appear?

Many people notice changes in texture and elasticity after 2–3 sessions, and the degree and duration of changes vary by individual.