The Garnier Face Serum Mask reduces dark spots, brightens dull skin, and optimally hydrates your skin. This water-based sheet mask with Hyaluronic Acid, an ingredient naturally found in skin, floods skin with intense, weightless hydration. Free of mineral oil and petrolatum, this non-greasy formula, with green tea extract, provides a soothing burst of hydration and a fresher, softer,more radiant look.