The Cosrx Two in One Poreless Power Liquid is a dual-action skincare solution designed to visibly tighten enlarged pores and refine skin texture. Formulated with 88% willow bark water and 0.1% betaine salicylate (BHA), this gentle liquid effectively clears congested pores, controls excess sebum, and cools the skin. It acts as both a toner and an essence, providing a smooth, clear, and radiant complexion without irritation. Ideal for those struggling with blackheads and oily T-zones, it leaves the skin feeling refreshed and balanced.