Rejuran Scar Treatment: Can a Skin Booster Help Acne Marks?

Hi, this is Time Return.

Acne is hard enough. Then the marks stay behind, and every mirror reminds you.

"Can Rejuran really help my acne scars?"

"Will it make the marks worse?"

"Is it worth flying to Seoul for this?"

Today we answer these questions about Rejuran scar care and Rejuran scar treatment, the way the doctor explains them in the consultation room.

The short answer

Rejuran works on skin quality, not on one scar at a time. It is a skin booster that supports the skin so it can look and feel healthier over time.

So a Rejuran scar plan makes sense for some marks, and not for others. The doctor needs to see your skin first. Results vary by individual.

What is Rejuran, and how does it relate to a Rejuran scar plan?

Rejuran contains polynucleotide (PN) from salmon DNA and is made by PharmaResearch. It is placed into the dermis, the layer under the surface of the skin. That layer is only about 0.5-2 mm thick.

That is why depth and amount matter so much in any Rejuran scar plan. Scarred skin is rarely the same from one spot to the next.

Who may ask about Rejuran scar care?

You may want to ask about Rejuran for acne scars if:

• Your skin looks uneven, rough or tired after acne
• Your main wish is better overall skin quality
• You can accept a gradual plan, not an instant change

It may not be the first answer if your scars are deep or very structural. We will say that directly, and tell you if another approach fits better.

What should you avoid?

Skin that has had acne can be sensitive, so a few ground rules help.

NO

• Picking or pressing the area after treatment
• Saunas, steam rooms and hard workouts for the first 1-3 days
• Harsh exfoliating or brand-new skincare right away

OK

• Moisturizer and sunscreen every day
• Light makeup from about 24 hours after
• Gentle washing with lukewarm water

Small bumps and mild redness are common and usually short-lived. The full timeline is in our guide to Rejuran downtime.

Should you trust scar before and after photos?

Use them, but carefully. Our before and after page shows cases from the clinic, and they help you understand the process.

Lighting, angle and scar type change how any photo looks. A Rejuran scar photo shows someone else's skin, not yours. If you also want to understand why outcomes differ, read why Rejuran results differ by doctor.

How do we plan Rejuran scar care?

The doctor consults with you face to face first. We check skin thickness, texture and sensitivity, then set the injection depth and amount for you. Aftercare guidance follows the session.

We inject by hand with Rejuran Healer, which lets the doctor adjust pressure and angle at each point. Dr. Kim Yoo-ju is a certified Rejuran Healer Expert, and you can meet the team on our doctors page. Numbing matters too, and our pain guide explains our 5A+ system.

Ready to ask?

If acne marks have been on your mind, start with one message. Tell us your concern and, if you are visiting Seoul, your travel dates, and the doctor will reply with an honest plan. You can also read the Rejuran Korea overview or the FAQ first.

Redness, small bumps and mild swelling can appear after injections. Bleeding, infection and inflammation are possible complications. The doctor explains aftercare before you leave.