Rejuran (Rejuran Healer & Rejuran HB+)
Skin regeneration, texture, elasticity, scars and dehydrated skin
Rejuran is a skin booster that injects PN (polynucleotide) into the skin to support the regeneration of damaged skin and help improve elasticity, skin texture, scars and dehydrated skin.
Rejuran is considered when skin texture is rough and elasticity has decreased, or when scars or dehydrated skin are a concern.
Rejuran at a glance
- Procedure time
- About 15 minutes
- Anesthesia
- Numbing cream or IV sedation
- Recommended sessions
- 3 sessions, 4 weeks apart
- Maintenance
- Every 1–3 months
- Injection bumps
- 1–2 days
- Return to daily life
- Right away
These may vary depending on your skin condition and goals.
Quick answer
What is Rejuran?
Rejuran is a skin booster that injects PN (polynucleotide) into the skin to support the regeneration of damaged skin and improve elasticity and skin texture. At Steady Plastic Surgery we offer Rejuran Healer, for improving skin texture and elasticity, and Rejuran HB+ (Rejuran HB), which adds hydration and is designed to reduce discomfort. By supporting skin regeneration it can also help with scars and dehydrated skin, and the treatment takes about 15 minutes.
What Is Rejuran?
Rejuran is a skin booster that injects PN (polynucleotide) into the skin to support the regeneration of damaged skin and improve elasticity and skin texture. By supporting skin regeneration, it can also help improve scars such as acne scars and dryness beneath the skin's surface (dehydrated skin). Depending on your skin concerns, it may be combined with Skin Botox or the HA skin booster.
When Rejuran May Help
- Rough skin texture and reduced elasticity
- Scars such as acne scars
- Skin that feels dry and tight beneath the surface (dehydrated skin)
- Damaged skin that needs regeneration
Rejuran Healer and Rejuran HB+
Rejuran Healer
The standard Rejuran for improving skin texture and elasticity.
Rejuran HB+ (Rejuran HB)
A Rejuran that adds hydration and is designed to reduce discomfort, which may be considered if you are worried about pain.
Types of Skin Boosters and How They Differ (HA Skin Booster, Skin Botox, Rejuran)
A skin booster is a general term for treatments that deliver active ingredients directly into the dermis to improve hydration, elasticity and skin texture. At Steady Plastic Surgery we offer the HA skin booster, Skin Botox and Rejuran, and we choose one or combine them depending on your skin concerns.
| HA Skin Booster | Skin Botox | Rejuran | |
|---|---|---|---|
| Main ingredient | Hyaluronic acid | Botulinum toxin (authentic Korean-made product) | PN (polynucleotide) |
| Indications | Dehydrated, dull-looking skin | Enlarged pores, fine lines, rough skin texture | Rough skin texture, scars, dehydrated skin |
| Effects | Hydration, improved glow and skin tone | Improved pores, fine lines and texture, a slight lifting effect | Skin regeneration, improvement in scars and dehydrated skin |
| Procedure time | About 15 minutes | About 15 minutes | About 15 minutes |
| Anesthesia | Numbing cream or IV sedation | Numbing cream or IV sedation | Numbing cream or IV sedation |
| Duration & schedule | 1–2 months; initially 3 sessions, 4 weeks apart | 1–3 months | 3 sessions 4 weeks apart, then every 1–3 months |
Rejuran Treatment Schedule and Aftercare
In many cases Rejuran results become more noticeable with 3 sessions 4 weeks apart rather than a single session, after which maintenance treatments every 1–3 months may be considered. The number of sessions and intervals are decided based on your skin condition and goals.
Next day
- Gentle face washing allowed
1–2 days
- Bumps at the injection sites settle
After 2–3 days
- Alcohol, saunas and strenuous exercise allowed once redness has settled
Rejuran Pain and Injection Bumps
Does Rejuran hurt or leave marks?
Rejuran is done after numbing cream is applied, but because many points are injected you may feel some pain, and at Steady Plastic Surgery it can also be done under IV sedation. If you are worried about pain, Rejuran HB+, which is designed to reduce discomfort, may be considered. Small raised bumps may appear at the injection sites right after the treatment, but they usually settle within 1–2 days.
Rejuran FAQ
What should I be careful about after Rejuran?
After Rejuran, gentle face washing is possible from the next day. It is best to wait until facial redness has settled (usually after 2–3 days) before drinking alcohol, using a sauna or doing strenuous exercise.
What is a skin booster?
A skin booster is a general term for treatments that deliver active ingredients directly into the dermis to improve hydration, elasticity and skin texture. At Steady Plastic Surgery we offer Skin Botox, the HA skin booster and Rejuran, and we choose the right treatment or combine them depending on your skin concerns.
Your doctor
Dr. Dahan Kim
Board-Certified Plastic Surgeon Medical Director, Steady Plastic Surgery
Steady Plastic Surgery is an eye-focused plastic surgery clinic in Gangnam (Sinnonhyeon), Seoul. Board-certified plastic surgeon Dr. Dahan Kim personally sees every patient from consultation to surgery and follow-up, focusing on double eyelid surgery, double eyelid revision, under-eye fat repositioning, lower blepharoplasty and middle-aged eye surgery.
- M.D. and master's degree, CHA University School of Medicine
- Plastic surgeon, CHA Bundang Medical Center
- Member, Korean Society of Plastic and Reconstructive Surgeons · Korean Society for Aesthetic Plastic Surgery · Korean Association of Plastic Surgeons
Have questions?