Serum that conditions the stratum corneum and leads to transparent skin. iP Stratum Corneum Toning Serum New release: 2025/10/18 ● Comprehensive approach to the three major factors that affect skin impression ① Prevents spots (suppresses melanin production and prevents spots and freckles) - Active ingredient: Niacinamide ② Prevents skin irritation - Active ingredient: Dipotassium Glycyrrhizate ③ Dullness care through moisturizing - Stratum corneum toning ingredients, Kerato MF complex ingredients ● Unique stratum corneum permeation technology Fills stratum corneum cells with moisture, bringing brightness and transparency to dull skin caused by dryness - Prevents acne - Improves wrinkles - A serum with a smooth, viscous texture that blends easily into the skin Thank you for viewing.