COSRX Advanced Snail 96 Mucin Power Essence 100ml is a lightweight essence enriched with 96.3% snail secretion filtrate, designed to hydrate, brighten, and improve skin texture. It helps fade dark spots, soothe damaged skin, and deliver anti-aging benefits while giving a natural, healthy glow. Apply after cleansing and toning, patting gently for full absorption before moisturizer for visibly smoother, radiant, and revitalized skin.