Product benefits

Barrier-Friendly Gentle Cleanse

AV Free Purifying Foam Cleanser creates a dense, cushiony foam with ceramides and panthenol that cleans excess oil and impurities thoroughly yet kindly—leaving acne-prone, sensitive skin feeling fresh, balanced, and never tight or stripped.

Balanced Oil-Moisture Prep

AV Free Purifying Toner lightly sweeps in AF-T™ and patented Anti Sebum P to gently refine texture and control shine while adding just enough moisture—perfect for those hormonal days when skin feels oily yet needs calm and balance.

Calmer Pores & Texture

AV Free Purifying Serum uses double-layer liposome tech with AF-T™ and Vitamin B6 derivative to quietly soothe flare-ups and refine pores—delivering comfortable hydration and a smoother, more even feel without heaviness.

Lightweight Daily Hydration

AV Free Purifying Moisturizer brings ten types of hyaluronic acid plus ceramides and panthenol for fast-absorbing, non-greasy moisture—keeping dehydrated yet breakout-prone skin soft, matte, and ready for makeup all day.

Brand: CUSKIN

Discover CUSKIN: Clinic-Born Korean Cosmeceuticals for Real, Lasting Skin Health

Professional Dermatology Meets Everyday Luxury Founded by dermatologists. Since 2001, CUSKIN has been rooted in a trusted network of specialist clinics treating over 300,000 patients annually.

Our philosophy: “Skin Function Restoration” — healthy, resilient skin that glows from within, not just temporary perfection. We combine natural sources and pharmaceutical-grade actives for sustainable results you can feel.

The Ultimate Synergy Effect Real patient feedback from our clinics flows directly into our in-house R&D center and CGMP-certified factory. This closed-loop system — clinics → analysis → innovation → products — ensures every formula solves actual skin concerns with proven efficacy.

Our Specialized Lines: Targeted Care for Every Skin Journey

CLEAN-UP Your gentle daily foundation for clear, balanced skin. Ideal for sensitive, acne-prone, oily, or combination types. Low-irritation essentials purify without stripping, calm redness, control sebum, and refine pores.

CU Dr. Solution Barrier repair and deep hydration heroes for damaged, dehydrated, or sensitive skin. Powered by probiotics (Bifida Ferment), PDRN (salmon DNA), ceramides, niacinamide, and hyaluronic acid. Soothe irritation, boost elasticity, and lock in moisture with bestsellers like Bifida Barrier Ampoule and Cicaming Lotion — perfect for post-treatment recovery or everyday resilience.

CU: Vitamin U Intensive anti-aging programs featuring our exclusive patented Vitamin U (Methylmethionine Sulfonium). Clinically proven to accelerate healing, reduce wrinkles, firm skin, and protect against damage..

All formulas are clean, conscious, and rigorously tested — vegan-certified (Korea & Italy), natural organic approved, no harsh additives.

Backed by Science & Global Trust

  • In-house R&D since 2006 → Collaborations with Seoul National University & Yonsei University, SCI-level publications.
  • State-of-the-art CGMP & ISO 22716 facility for premium quality.
  • 20+ years of innovation.

Join tens of thousands of K-Beauty lovers worldwide who choose CUSKIN for clinic-proven, gentle-yet-powerful results.