Under-eye filler fills hollows that cast shadows; Rejuran improves thin, crepey under-eye skin. The cause of your dark circles decides the choice.
Medically reviewed by [DOCTOR NAME], board-certified dermatologist · Doje Clinic, Apgujeong, Seoul · Last reviewed November 2026
Side by side
| Under-Eye | Rejuran Healer | |
|---|---|---|
| Category | Injectables | Skin Boosters |
| Procedure time | 20–30 minutes | 20–40 minutes |
| Sessions | 1 session | Typically 3 sessions 2–4 weeks apart |
| Downtime | Possible bruising and swelling for up to 1–2 weeks | Small bumps for 1–2 days; possible pinpoint bruising |
| Results appear | Immediate | Gradual over 2–3 sessions |
| Results last | Often 9–12 months or longer | Around 6–12 months after a full course |
| Comfort | Numbing; pressure sensation | Many injection points; numbing cream applied for comfort |
How Under-Eye works
A soft HA filler is placed deep, often with a cannula, to smooth the transition between lower eyelid and cheek.
How Rejuran Healer works
Polynucleotides support the skin's healing environment and fibroblast activity, helping thickness, elasticity and fine texture improve gradually.
Choose Under-Eye if you have
- hollow-type dark circles
- tired appearance
- patients with good skin quality and minimal eye bags
Choose Rejuran Healer if you have
- thin or damaged skin
- fine lines
- enlarged pores
- post-laser recovery
- sensitive skin
Can you combine them?
Often, yes — your doctor will decide sequencing and timing based on your skin and travel dates.
Patient questions
Frequently asked questions
Which is better, Under-Eye or Rejuran Healer?
Under-eye filler fills hollows that cast shadows; Rejuran improves thin, crepey under-eye skin. The cause of your dark circles decides the choice.
Which has less downtime, Under-Eye or Rejuran Healer?
Under-Eye: possible bruising and swelling for up to 1–2 weeks. Rejuran Healer: small bumps for 1–2 days; possible pinpoint bruising.
Which lasts longer?
Under-Eye: often 9–12 months or longer. Rejuran Healer: around 6–12 months after a full course.
Not sure which one is right for you?
A Doje Clinic dermatologist will recommend the option that fits your skin, goals and travel dates.
Medical information on this page is general and educational. Results, downtime and suitability vary by individual. A consultation with a Doje Clinic physician is required before any treatment.