What it is: A ten-minute sheet mask that offers hydrated, firmer-looking skin with a winning combination of hyaluronic acid and collagen.Who it's for: All skin types.What it does: Each facial mask sheet is infused with a formula that pairs high concentrations of hyaluronic acid and collagen with elastin and niacimanide, making its hydrating and firming results instantly noticeable and impressionable. The mask comfortable to use upon application, allowing it to perfectly conform to the face so your at-home spa session can offer the best results. How to use: Use once a week after applying any serums and moisturizers. Adhere the sheet mask to your face and leave on for 10-15 minutes. Once the mask is removed, gently massage any remaining product into the skin until fully absorbed. 4 sheets; 0.5 oz. each Gluten-free; alcohol-free; oil-free Made in Spain