Cosrx The Niacinamide 15 Serum

This serum contains 15% niacinamide and a blend of synergistic ingredients designed to effectively treat acne-prone and oily skin. The high-strength niacinamide helps regulate excess sebum, refine pores, improve uneven skin tone and reduce the appearance of post-acne marks. Supporting ingredients such as zinc PCA help balance oil-water levels, while allantoin soothes irritation and supports skin barrier repair. Targets Acne Care, Oil Control, Brightening, Pore Refining Suited to All skin types, Oily skin, Acne-prone skin, Sensitive skin Key Ingredients 15% Niacinamide, Zinc PCA, Allantoin When to use Use in AM Use in PM Format Serum 20ml