Rejuran® (PN / Polynucleotide Therapy)
Rejuran® is an advanced skin rejuvenation treatment made from polynucleotides (PN)—fragments of DNA extracted from salmon DNA, which is highly biocompatible with human skin. This injectable therapy promotes natural healing, improves skin texture, and boosts hydration and elasticity.
What Are the Benefits of Rejuran®?
Rejuran is ideal for skin rejuvenation and healing, and can help with:
- Fine lines and wrinkles
- Enlarged pores
- Acne scars
- Redness or sensitivity
- Uneven tone and texture
- Dull or aging skin
It is commonly used on the face, neck, and under-eye area, but can also be applied to other delicate areas.
How Does It Work?
Polynucleotides help repair damaged skin by:
- Stimulating collagen production
- Improving skin elasticity and hydration
- Enhancing cell turnover and tissue regeneration
- Strengthening the skin barrier
The result is smoother, firmer, and healthier-looking skin over time. There are many products out there that are polynucleotide-based. We choose to use Rejuran as this is a product that is tried and true. Although not yet approved by the USFDA, it has been approved by the KFDA as well as CE-certified in the EU.
What to Expect During Treatment
- Duration: 30–45 minutes
- A topical numbing cream may be applied for comfort
- Rejuran is injected using very fine needles or a mesotherapy technique
- You may notice small injection bumps for a few hours after treatment
When Will I See Results?
- Initial improvement in texture and hydration can be seen in 1–2 weeks
- Full results are visible after 4–6 weeks
- For best outcomes, a series of 3–4 treatments (spaced 3–4 weeks apart) is typically recommended
- Maintenance treatments every 6–12 months help sustain results
