A nutrient-rich sheet mask featuring acai berry extract, designed to provide intense moisturization and firming benefits. The mask uses a cold brew squeeze technique at 4°C to preserve the freshness and efficacy of ingredients, delivering them through eco-friendly biodegradable fibers that adhere comfortably to the skin. This mask belongs to the Rich Cream Type category in Innisfree's mask lineup. The application process involves using it after cleansing and toning, leaving it on for 10-20 minutes, then patting the remaining essence into the skin. The excess essence from the packet can be applied to other dry areas of the body. The mask features biodegradable fibers manufactured through a sustainable production process, ensuring both effectiveness and environmental responsibility.