COSRX Advanced Snail 96 Mucin Power Essence is a hydrating serum infused with 96.3% Snail Secretion Filtrate, which helps protect the skin from moisture loss while enhancing skin elasticity. Its lightweight, moisturizing texture provides long-lasting hydration without feeling heavy, leaving the skin with a natural, healthy glow. Snail mucin works to repair and soothe red, sensitive skin after breakouts by replenishing moisture and promoting skin vitality. COSRX Advanced snail mucin serum is formulated with low-stimulation, filtered snail mucin to ensure continuous hydration throughout the day, improving the skin's texture and leaving it smooth, nourished, and revitalized. Suitable for all skin types, it helps restore your skin’s health and vitality.