Corthe

Corthe is a professional Korean skincare line built around one core philosophy: your skin barrier comes first. Rooted in corneotherapy, Corthe focuses on strengthening the stratum corneum (your outer barrier) so the skin can heal, repair, and function the way it’s meant to. Instead of just masking symptoms, Corthe works at the source restoring balance, reducing inflammation, and improving long term skin health.

A favorite for reactive or compromised skin, it’s gentle, science-driven, and truly effective. Designed for those who struggle with sensitivity, acne, rosacea, redness, or post-procedure recovery.

Corthe formulas are packed with barrier-repairing ingredients such as ceramides, peptides, hyaluronic acid, Centella Asiatica (Cica), fucoidan, panthenol, and soothing botanicals. They support hydration, calm irritation, and help reduce hyperpigmentation without aggressiveness.

If your skin barrier is overwhelmed from acne treatments, actives, or over-exfoliation or if you simply want calm, balanced, irritation-free skin Corthe is an incredible match.