Rejuran contains Polynucleotide (PN), a highly purified DNA derived from salmon, which has been processed to remove proteins and other components, leaving a purified regenerative technology. It’s this purified DNA fragment, not whole fish tissue, that supports the skin’s natural repair process once introduced to the skin.

Because Rejuran is derived from salmon DNA, this is an important detail to raise during your consultation. RN Suhee Shin will review your full medical history, including any allergies, before recommending rejuran, to confirm it’s an appropriate and safe option for your specific situation.

Both are regenerative skin treatments, but they work differently. Rejuran uses a purified salmon-derived Polynucleotide, while PRP and PRF are prepared from your own blood. Your practitioner can help you understand which approach, or combination of both, best suits your skin concerns and goals.

Most clients begin with an initial course of treatments, commonly around three sessions spaced a few weeks apart, followed by maintenance sessions as needed. Your practitioner will confirm the right course length for your skin’s condition and goals during your consultation.

Subtle improvements can appear within a couple of weeks of the first session, with more noticeable changes in skin quality typically building across the full course. Full results are usually assessed a few weeks after the final session, once any initial swelling has settled.

Most clients describe mild discomfort during treatment, similar to small pinpricks, with numbing cream typically applied beforehand for comfort. Small bumps or mild swelling at the treatment site are common initially and usually settle within a day or two, with most clients returning to normal activities the same day.

Yes, rejuran is commonly used around the under-eye area to improve hydration, fine lines and overall skin quality in this thinner, more delicate zone. Your practitioner will assess whether this area suits your specific concerns and skin condition during your consultation.