Rejuran

PN

What is Rejuran?

Rejuran contains sodium polynucleotide (PN). The original product is labeled for temporary improvement of adult facial wrinkles.

Distinguish Rejuran from HB plus.

HB plus also contains HA and lidocaine; the manufacturer specifies temporary improvement of crow’s feet. Check the exact formulation and purpose.

Official product information ↗

Assess your skin before choosing a name.

Redness or recurring breakouts may need assessment of the cause first. The product name does not guarantee treatment of inflammatory skin disease or recovery of all skin concerns.

What to discuss

Your goals and current condition

Describe your concern, goals and important dates. Bring your treatment history so the clinician can assess suitability and alternatives.

Health and allergies

Disclose medicines, bleeding conditions, ingredient or anesthetic allergies, pregnancy or breastfeeding, and local inflammation or infection. Do not stop prescribed medicines on your own.

Product and follow-up contact

Confirm the exact product, expiry, sites and costs. Before treatment, obtain contact details and instructions for concerns at night or on holidays.

Process and recovery planning

01
Assessment and goals
Review skin and medical history; discuss expected changes, limits and alternatives.
02
Product check and consent
Decide after understanding ingredients, sites, pain management, risks and costs.
03
Procedure and assessment
The clinician follows the agreed plan and checks your condition afterward.
04
Aftercare and follow-up
Obtain product-specific guidance on washing, makeup, exercise, alcohol and massage. Do not rub the area or arrange additional treatment without checking with your clinician.

There is no universal duration, session count or longevity. Confirm an individual plan based on the product, area and condition.

Reactions to watch

Injection procedures can cause swelling, bruising, redness and pain. Lumps, nodules, infection or allergic reactions may need assessment. Contact the treating clinic if symptoms persist or worsen.

Follow the exact product instructions. This is not a complete list of risks or contraindications.

Common questions

Is injectable Rejuran the same as a cosmetic?

Injectable devices and topical cosmetics are different. Similar names do not imply the same use or effects.

Will one session work the same for everyone?

No. Response and further treatment depend on the product, site, skin and goals. Ask how progress will be assessed rather than relying on a fixed-session promise.

Sources and scope

General information based on official product and public-agency sources. Korean use must follow the exact MFDS authorization and instructions. Overseas sources provide safety context, not proof of Korean authorization.

Sources checked: 2026-10-24. Fictional clinic demo; not a clinician-reviewed final medical advertisement.