Elaxen PN is BNC Global’s polynucleotide skin booster combining salmon-derived PN with hyaluronic acid and niacinamide in 2.5 mL prefilled syringes, three per box. The brand owner positions it for hydration, pore tightening, elasticity, tone and collagen stimulation on the face, neck, décolleté and hands. Professional use only.
What is Elaxen PN?
Elaxen PN is BNC Global’s polynucleotide skin booster, combining salmon-derived polynucleotide with hyaluronic acid and niacinamide in a 2.5 mL prefilled syringe, three syringes per box. The brand owner positions it as a biological renewal solution for hydration, pore tightening, elasticity, improved tone and collagen stimulation, and now markets it under the name Elaxen HA-PN Skin Booster.
How does Elaxen PN compare with Kiara Reju and Syniro?
Elaxen PN and Kiara Reju share the same three-ingredient logic — PN or PDRN, HA and niacinamide — and both come in three-syringe packs; Elaxen is the larger 2.5 mL syringe intended for injection, Kiara Reju is positioned for microneedling. Syniro, from the same brand owner, is the PDRN-forward option with stabilised HA and peptides.
| Elaxen PN | PN + HA + niacinamide · 3 × 2.5 mL · injection |
|---|---|
| Kiara Reju | PDRN + HA + niacinamide · 3 × 2.2 mL · microneedling-assisted |
| Syniro | PDRN 2% + HA 2% + peptides · 2 × 2.2 mL |
| Aeterderm Puri PDRN | HA 25 mg + PDRN 5 mg + niacinamide · 5 × 2.5 mL |
What do clinics use Elaxen PN for?
It is commonly selected for hydration-led regeneration courses on the full face, neck, décolleté and hands, and for patients wanting a PN booster with tone support from niacinamide. The brand owner does not publish concentrations, injection depth or a session protocol; technique and spacing follow the practitioner’s judgement. Suitability is assessed by the treating clinician.
Commonly selected for
- Full-face PN and HA hydration courses
- Neck, décolleté and hand rejuvenation
- Tone support alongside regeneration
- Three-syringe packs for a three-session plan
How is Elaxen PN supplied?
Three 2.5 mL prefilled syringes per box. Store and handle per the manufacturer’s instructions for use.
Reviewed against publicly available manufacturer information. Indications, dosing and technique are product-specific per the manufacturer’s labeling and are decided by the treating clinician.
Specifications
| Brand | Elaxen PN (BNC Global / BNCÉRA) |
|---|---|
| Brand owner | BNC Global Co. (Incheon, South Korea) |
| Origin | South Korea |
| Active | Polynucleotide · HA · niacinamide |
| Composition | Polynucleotide (DNA fragments from salmon germ cells), hyaluronic acid, niacinamide (brand owner; amounts not published) |
| Format | 2.5 mL prefilled syringe |
| Presentation | 3 prefilled syringes per box |
| Areas | Face · neck · décolleté · hands |
| Administration | Injectable — by a qualified medical professional only |
| Storage & handling | Store and handle per the manufacturer’s instructions for use |
Frequently asked questions
What is Elaxen PN used for?
For hydration-led skin regeneration — pores, elasticity, tone and collagen support — on the face, neck, décolleté and hands.
What is in Elaxen PN?
Polynucleotide from salmon germ-cell DNA, hyaluronic acid and niacinamide, per BNC Global. Concentrations are not published, so Lyderma does not quote them.
How does it differ from Kiara Reju?
Both combine PN or PDRN with HA and niacinamide in three-syringe packs. Elaxen PN is a 2.5 mL injectable syringe; Kiara Reju is a 2.2 mL syringe positioned for microneedling-assisted use.
Is it the same as Elaxen HA-PN?
The brand owner now markets Elaxen PN as Elaxen HA-PN Skin Booster; this listing is the three-syringe 2.5 mL pack.
How is it supplied?
Three 2.5 mL prefilled syringes per box. Store per the manufacturer’s instructions.