Product Overview: The Cosrx Oil-Free Ultra Moisturizing Lotion hydrates and soothes the skin with its lightweight, non-greasy formula enriched with birch sap for calming care. Key Features: ‣ Birch sap infusion: Calms irritation and nourishes skin. ‣ Oil-free formula: Perfect for oily and combination skin. ‣ Lightweight texture: Quickly absorbs without clogging pores.