KOREAN CLINICAL SKINCARE FOR AGING SKIN

REFINE. RECOVER. REBUILD.

CLINICALLY TESTED
PATENTED DERBIOME® PDRN
90-DAY MONEY-BACK GUARANTEE
KOREAN CLINICAL TECHNOLOGY
CLINICALLY TESTED
PATENTED DERBIOME® PDRN
90-DAY MONEY-BACK GUARANTEE
KOREAN CLINICAL TECHNOLOGY
Clinical Results

Clinical Results You Can See

BeforeBefore
AfterAfter
+67.3%

Immediate radiance · Dual Infushot™ · after 1 use (n=20)

+55.3%

Immediate elasticity · Ultra Wrinkle Correxion™ · after 1 use (n=20)

+131.8%

Immediate hydration · BioBarrier™ · after 1 use (n=20)

I've definitely noticed an improvement in my overall skin quality. My skin looks smoother, more radiant, and feels healthier.

— Angelina, 56

SEOUL CLINIC INNOVATION

Korean clinic logic, designed for aging skin.

CISL translates the logic of Seoul’s advanced aesthetic treatments into progressive daily skincare.

Rooted in Seoul’s clinic innovation and built for aging skin, CISL is a considered daily routine — not a trend.

WHY CISL

PROPRIETARY KOREAN SCIENCE

DERBIOME® PDRN

A proprietary PDRN technology at the core of CISL’s approach to visible skin longevity.

EXPLORE CISL SCIENCE

OUR SYSTEM

THE SEOUL SKIN LONGEVITY PROTOCOL

Three priorities. One defined system.

A structured approach to skin longevity, organized around three visible skin priorities.

REFINE. RECOVER. REBUILD.

01

REFINE

Target the look of uneven texture, visible pores and dullness.

02

RECOVER

Support hydration, barrier comfort and a more balanced appearance.

03

REBUILD

Support the look of firmer, more resilient skin over time.

PROOF, DOCUMENTED BY FORMULA.

01

CLINICAL TESTING

Structured product-specific study protocols.

02

INSTRUMENT-MEASURED

Objective parameters—not perception alone.

03

STUDY DETAILS

Methods, duration and participant data documented by product.

VIEW CLINICAL PROOF →

Testing methods, participants and results vary by product. See Clinical Proof for complete study details.

WHAT EXPERTS SAY

The Korean treatment logic behind CISL.

Dr. Youn

Dr. Youn

Board-Certified Plastic Surgeon

Jamie Kim

Jamie Kim

PA-C Dermatology

Dr. Kim

Dr. Kim

Board-Certified Dermatologist

VOGUE

“Inspired by the procedural discipline of Seoul’s Gangnam clinics, CISL SEOUL translates clinic-structured thinking into daily skin longevity.”

READ THE FEATURE →

REAL PEOPLE, REAL RESULTS

Loved by our community.

★★★★★

Verified

★★★★★

Verified

★★★★★

Verified

START WITH 14 DAYS

Discover the Dual Infushot™ protocol.

DISCOVER THE KIT
Discover the Dual Infushot™ protocol.