Seoul Has Been Sitting on a Secret.
The skin treatment K-beauty insiders have relied on since 2014 is finally having its global moment — and it's available right here in Elmhurst. Meet Rejuran® microneedling: the treatment that doesn't just improve your skin. It repairs it.
If you follow beauty closely — you've noticed something. The treatments that used to require a flight to Seoul are showing up in clinics across the U.S. The ingredients that Korean dermatologists have quietly used for a decade are suddenly on the cover of every major beauty publication. And the philosophy that has defined Korean skincare for generations — treat the skin's health, not just its surface — has gone from niche to mainstream almost overnight. At the center of that movement: Rejuran® and PDRN. The ingredient Vogue named as the dominant K-beauty trend for 2026. The treatment Seoul's most discerning clinics have offered since 2014. And one of the most powerful regenerative treatments now available at Évry Aesthetics in Elmhurst, IL.
Why the world is finally catching up to Seoul
South Korean beauty culture operates on a principle the Western market is only now beginning to fully embrace: skin health is the treatment. Not coverage. Not resurfacing. Not the temporary plumping of a hydrating serum. The actual, measurable health of the skin — its barrier function, its collagen architecture, its ability to repair and regenerate. Korean aesthetic medicine has built an entire clinical ecosystem around this philosophy, producing treatments of remarkable sophistication that prioritize long-term skin function over short-term cosmetic correction.
Rejuran® is the product that perhaps best embodies this philosophy. Developed by Korean pharmaceutical company PharmaResearch and launched in Seoul clinics around 2014, it became the number one skin booster in South Korea and the standard of care for skin regeneration at the country's most prestigious aesthetic institutions — long before it registered on Western radar. The global moment came later: Jennifer Aniston referenced the treatment in a Wall Street Journal interview. Kim Kardashian showcased it on television. And suddenly, a treatment Korean patients had relied on quietly for a decade was the most-searched aesthetic procedure in the beauty industry.
#1 skin booster in South Korea — Rejuran has led the category since 2014
Vogue identified PDRN and exosomes as the dominant K-beauty trend for 2026, noting these ingredients "gained popularity in 2025 and experts anticipate this trend will continue to flourish as these ingredients transition from clinical to consumer formats." The PDRN skincare market is projected to grow at 21.2% annually toward $4.3 billion by 2033. The direction of travel is unmistakable — and at Évry, we've been ahead of it.
What PDRN actually is — and why it works differently than anything else
PDRN stands for polydeoxyribonucleotide — a mouthful that translates to something elegant: ultra-purified DNA fragments, derived from salmon DNA (which is remarkably similar in structure to human DNA), that work at the cellular level to repair and regenerate skin tissue.
Why microneedling is the perfect partner for Rejuran®
Rejuran® can be delivered through microneedling channels — and at Évry, we use precision microneedling to maximize results. Here's why the combination is so powerful: microneedling alone stimulates the skin's wound-healing cascade, increasing circulation, prompting collagen synthesis, and creating a state of heightened cellular receptivity. Rejuran® PDRN applied into those micro-channels reaches the dermis — the deep structural layer where collagen lives — delivering its regenerative payload exactly where it can do the most work.
The two treatments are synergistic in a way that neither achieves alone. Microneedling creates the pathway and the biological environment. Rejuran® delivers the molecular signals. The result is collagen remodeling, tissue repair, and skin quality improvement that continues developing for weeks after the session — because what's been triggered is a genuine regenerative process, not a surface-level treatment.
What your Rejuran® protocol looks like
Consultation and skin assessment— we begin by evaluating your skin type, current concerns, and goals to confirm Rejuran® microneedling is the right fit and to design your treatment series.
Topical numbing— applied and allowed to take full effect before treatment begins. Comfort is a priority, and the perioral and periorbital areas receive particular attention.
Precision microneedling— a medical-grade device creates controlled micro-channels across the treatment area, stimulating the skin's repair response and opening the delivery pathway.
Rejuran® PDRN application— applied into the micro-channels immediately, allowing the polynucleotide payload to penetrate to the dermis where regeneration originates.
Immediate aftercare and protocol— mild redness resolves within 24–48 hours. Most patients are comfortable returning to normal activities the same day. Results develop over 4–6 weeks as collagen remodeling progresses, with continued improvement through subsequent sessions.
A series of 3 sessions spaced 4–6 weeks apart is the standard foundation protocol — the approach used in Seoul's leading clinics and the one we recommend at Évry. Annual maintenance sustains results and continues the regenerative benefit over time. For patients wanting to amplify outcomes further, Rejuran® microneedling pairs exceptionally well with our PRGF plasma therapy for a fully regenerative, layered skin protocol.
Seoul has been sitting on this secret for over a decade. The rest of the world is catching up quickly. If you're in Elmhurst, Oak Brook, Wheaton, Lombard, or the greater Chicago area and want access to the treatment that's driven Korean dermatology's global reputation — without the 14-hour flight — Évry is where to start. Complimentary consultations are available, and your skin will notice the difference within weeks.
Book your complimentary Rejuran® consultation
Évry Aesthetics · 597 N York St, Elmhurst, IL · (630) 333-4285