RE2O vs Rejuran: Which Skin Booster is Best for You?

RE2O vs Rejuran: Which Skin Booster is Best for You?

2025-12-16Patient Resources & Tips

Hello! This is Seye Clinic, embracing all the beauty in the world, and led by a Key Doctor (KOL) and Faculty Medical Team who teach and train other medical professionals.

As the weather becomes drier, more people are struggling with fine lines and enlarged pores. To fundamentally improve the skin environment, many are turning to skin boosters. Specifically, we receive many inquiries regarding the RE2O vs Rejuran comparison.

Today, we will clarify the differences in their principles, ingredients, pain levels, and how quickly you can expect to see results.

1. RE2O vs Rejuran: 'Direct Reconstruction' vs. 'Regeneration Induction'

While both treatments involve injecting active ingredients into the dermal layer, their core materials and mechanisms differ significantly.

Category

RE2O (ECM Skin Booster)

Rejuran (PN Skin Booster)

Key Ingredient

Human-derived ECM (Collagen, etc.)

Salmon-derived PN (DNA fragments)

Mechanism

Directly replenishes lost structural components

Sends signals to cells to induce collagen

Primary Effect

Pore reduction, dermal thickening, elasticity

Inner hydration, oil-water balance

The core of the RE2O vs Rejuran comparison is that RE2O directly fills the "scaffolding" of the skin, whereas Rejuran stimulates the "regenerative activity" of the cells.

2. Comparing Pain and Result Timelines

Pain is a major factor when choosing a skin booster. This is where RE2O holds a significant advantage.

3. The Selection Formula: Which One Suits You?

ECM vs PN Skin Booster_2.webp


Rather than one being "better," the choice should depend on your specific skin concerns and aging progress.

4. Expertise Makes the Difference: The Seye Clinic Standard

No matter how premium the product is, the results depend on "where and how" it is injected. Skin boosters must be distributed accurately and evenly within the dermis to achieve the desired change.

We hope this RE2O vs Rejuran comparison helps you make an informed choice for your skin's health.


Seye Clinic

10F, 55 Seocho-daero 77-gil, Seocho-gu, Seoul

Parking available (1h free with treatment)


Representative: Eun Sol Lee

Privacy Officer: Eun Sol Lee

Business Registration Number: 470-03-03420


Phone: +82-0507-1345-5928

Email: info@seyeclinic.com

Opening Hours: Weekdays/Evening Clinic 10:30-21:00, Weekends 10:30-19:00 (Last admission: 1 hour before closing)


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RE2O vs Rejuran: Which Skin Booster is Best for You?