Rejuran
Rejuran S
Rejuran S
High-viscosity polynucleotide (PN) injectable for scars
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Rejuran S quick facts
| Specification | Details |
|---|---|
| Active | Polynucleotide (PN) 2% |
| Box | 1 mL × 1 syringe |
| Use | Acne and depressed scars |
Key ingredients in Rejuran S
Polynucleotide (PN)
2% (20 mg/mL) · Purified from salmon DNA, high viscosity
Treatment areas
- Acne scars
- Depressed (atrophic) scars
Injection protocol
| Area | Layer | Volume | Technique |
|---|---|---|---|
| Depressed scar | Dermis, under the scar base | Small deposit per scar | Serial puncture; subcision first if tethered |
Treatment cycle
| Phase | Sessions | Interval |
|---|---|---|
| Initial course | 3–4 sessions | About every 4 weeks |
| Maintenance | As needed | Every 6–12 months |
Distinct effects of Rejuran S
- Shallower acne scars
- Smoother skin surface over depressed scars
- Better skin quality in scarred areas
Storage & handling
| Storage temperature | As printed on the box |
| Shelf life | As printed on the box |
- Keep in the original box, away from direct sunlight
- Do not freeze
- Check the seal and expiry date before use
- Single use — discard any leftover product
Precautions & safety
Post-treatment care
- No make-up for the rest of the day
- Avoid sauna, hot baths, heavy exercise and alcohol for 24–48 hours
- Do not rub or massage the treated area
- Use sunscreen daily
Why buy Rejuran S from Korean Aesthetic
We are based in Seoul and ship direct to licensed clinics, practitioners and distributors worldwide.
100% authentic
Every product is made in Korea and shipped from Korea. Batch and expiry details available on request.
Best price in the market
Direct-from-Korea pricing with no importer markup, and bigger discounts as your quantity grows.
Customs clearance guaranteed
For the USA and Europe we handle clearance ourselves — no paperwork, no broker, no parcel stuck at the border.
Secure payment
Pay by card through a secure payment link, or by bank transfer to our US account. We never ask for card details by email.
A simpler way to order
Order without paying. A consultant contacts you in 10–20 minutes to confirm stock and send your payment link.
Ordering in volume? Request wholesale pricing for Rejuran S, see how payment works, or contact our Seoul team with your quantity and destination country.
Rejuran S is a polynucleotide (PN) injectable for scars, made by PharmaResearch in South Korea. Each box holds one 1 mL pre-filled syringe of 2% PN from salmon DNA in a thick, dense gel. Clinics place it under acne scars and other depressed scars, one scar at a time.
It is a spot treatment, not a full-face booster. Contact us for trade pricing.
What is Rejuran S made of?
Rejuran S contains polynucleotide at 2% (20 mg per mL). That is the same strength as Rejuran Healer, but the gel is much more viscous. The thicker gel stays where it is placed and gives the base of a scar some support. There is no lidocaine in the syringe.
Rejuran S vs Healer, HB and I — which one?
Use Rejuran S only where there is a dent to lift. For general skin quality, use Rejuran Healer.
| Rejuran Healer | Rejuran HB | Rejuran I | Rejuran S | |
|---|---|---|---|---|
| Formula | PN 2% | PN + hyaluronic acid + lidocaine | PN 1% | PN 2% |
| Box | 2 mL × 2 syringes | 1 mL × 1 syringe | 1 mL × 1 syringe | 1 mL × 1 syringe |
| Gel feel | Medium | Soft, more hydrating | Thin and fluid | Thick and dense |
| Main use | Full face and neck: texture, fine lines, pores, elasticity | Dry or dull skin; patients who want less injection pain | Under-eye skin and crow's feet | Acne scars and depressed scars, spot by spot |
| Lidocaine | No | Yes | No | No |
Many clinics treat each scar with Rejuran S and the surrounding skin with Healer in the same course.
Which scars does Rejuran S suit?
Rejuran S suits depressed (atrophic) scars such as rolling and boxcar acne scars. It is not designed for raised or keloid scars. Deep, tethered scars often respond better when the clinician first releases them with subcision and then places Rejuran S underneath.
How is Rejuran S used?
It is injected into the dermis directly under each scar in small amounts. Clinics commonly plan three to four sessions, about four weeks apart. The thick gel can leave pinpoint swelling for two to three days.
| Step | What clinics commonly do |
|---|---|
| Before | Numbing cream; subcision for tethered scars if needed |
| Injection | Small deposit under each scar base |
| Repeat | Every 4 weeks, 3–4 sessions |
| Maintenance | Every 6–12 months if needed |
The treating clinician decides the amount and the plan.
How should Rejuran S be stored?
Store as printed on the box, away from light. Do not freeze. Check the seal and expiry date before use.
Buying Rejuran S from Korean Aesthetic
We ship worldwide from Seoul to licensed practitioners, clinics and distributors. Payment is arranged with our team after you order. See our shipping terms. Browse all Korean skin boosters and numbing creams. For trade pricing, contact us with your quantity and destination country.
For administration by trained, licensed medical professionals only.
Rejuran S FAQ
Who makes Rejuran S?
PharmaResearch Co., Ltd., South Korea.
What is the difference between Rejuran S and Healer?
Both are 2% PN. Rejuran S is a thicker gel in a 1 mL syringe made for scars; Healer is for the full face.
How much is in one box?
One 1 mL pre-filled syringe.
Can Rejuran S be used on the whole face?
It is not made for that. It is placed under individual scars.
How many sessions are needed?
Clinics commonly plan three to four sessions about four weeks apart.
