Rejuran Healer vs Rejuran I: Face vs Under-Eye Treatment

Rejuran Healer and Rejuran I are popular polynucleotide (PN) skin booster treatments in Korea, but they are designed for different treatment areas. Rejuran Healer is commonly used across the face, while Rejuran I is specifically formulated for the delicate skin around the eyes.

What Is Rejuran Healer?

Rejuran Healer is a PN-based injectable treatment designed to improve overall facial skin quality, texture, and elasticity.

Key features:

• Suitable for broader facial areas
• Supports skin elasticity and firmness
• Helps soften the appearance of fine lines
• Improves overall skin quality
• Commonly used as a facial rejuvenation treatment

It is generally chosen when the main concern affects multiple areas of the face.

What Is Rejuran I?

Rejuran I, also known as Rejuran Eye, is designed specifically for the thin and delicate skin around the eyes. It uses a formulation with lower viscosity than standard Rejuran, making it more suitable for the periorbital area.

Key features:

• Designed for the under-eye area
• Helps improve fine lines
• Supports elasticity and skin quality
• Suitable for thin or crepey-looking skin
• Targets delicate skin around the eyes

It is often chosen when under-eye aging is the primary concern.

Rejuran Healer vs Rejuran I: Key Differences

• Treatment area: Healer → Face; Rejuran I → Under-eye area
• Formulation: Healer → Standard viscosity; Rejuran I → Lower-viscosity formulation
• Main focus: Healer → Overall skin quality; Rejuran I → Delicate eye-area skin
• Best for: Healer → Texture, elasticity, and facial fine lines; Rejuran I → Under-eye fine lines and thin-looking skin
• Treatment volume: Healer → Often larger facial treatment volumes; Rejuran I → Usually smaller amounts for the eye area

The right option depends mainly on where your concerns are located.

Which Is Better for Under-Eye Treatment?

👉 Rejuran I is generally the more appropriate choice for the under-eye area.

For example:

• Full-face skin quality → Rejuran Healer
• Face-wide fine lines → Rejuran Healer
• Under-eye fine lines → Rejuran I
• Thin or crepey under-eye skin → Rejuran I
• Overall facial rejuvenation → Rejuran Healer
• Eye-area skin quality → Rejuran I

Rejuran I is designed specifically for the delicate eye area rather than simply using the standard facial formulation in a smaller amount.

What Results Can You Expect?

Both treatments are focused on improving skin quality rather than adding significant facial volume.

Rejuran Healer is commonly selected for:

• Facial texture
• Elasticity
• Fine lines
• Overall skin quality

Rejuran I is commonly selected for:

• Under-eye fine lines
• Thin-looking skin
• Crepey texture
• Eye-area elasticity

Results vary depending on skin condition, treatment amount, injection technique, and individual response.

How Much Do They Cost in Korea?

Prices vary depending on the clinic, product amount, treatment area, and treatment plan.

In general:

• Rejuran Healer → Usually higher total cost for full-face treatment
• Rejuran I → Often lower total cost because it targets a smaller area

Published Seoul clinic examples show that Rejuran I can be priced separately from full-face Rejuran treatments, so comparing prices requires checking the exact product and amount included.

What About Downtime?

Both treatments involve injections, so temporary reactions may occur.

Possible effects include:

• Small raised bumps
• Redness
• Swelling
• Bruising
• Tenderness

The under-eye area can be particularly sensitive, so recovery may vary depending on the injection technique and individual response.

What Should Foreigners Check Before Booking?

International patients should confirm:

• Exact Rejuran formulation
• Treatment area
• Amount in cc
• Injection technique
• Total price and additional fees
• Who performs the injections
• Expected downtime and aftercare

This is especially important when booking under-eye treatment, because Rejuran I is specifically designed for the eye area.

Can You Combine Rejuran Healer and Rejuran I?

Yes. Some clinics may use Rejuran Healer for the face and Rejuran I for the under-eye area during the same treatment plan.

For example:

• Rejuran Healer + Rejuran I → Full-face + under-eye rejuvenation
• Rejuran Healer → Overall facial skin quality
• Rejuran I → Dedicated eye-area treatment

Using different formulations according to the treatment area can allow the plan to be more specifically tailored to each part of the face.



Final Thoughts

Rejuran Healer and Rejuran I belong to the same PN-based treatment family, but they are designed for different areas and treatment goals.

• Rejuran Healer = full-face skin quality
• Rejuran I = under-eye skin quality
• Healer = texture, elasticity, and facial fine lines
• Rejuran I = under-eye fine lines and thin skin
• Healer = standard facial formulation
• Rejuran I = lower-viscosity eye-area formulation

When comparing Rejuran Healer vs Rejuran I, the simplest rule is: choose Healer for broader facial treatment and Rejuran I for the delicate under-eye area.