The MIZON Joyful Time Essence Mask Acai Berry is a sheet mask by MIZON designed for tired, moisture-depleted skin. The essence-infused sheet mask delivers intense hydration and active ingredients to the skin in a short time. A nourishing essence with hyaluronic acid and a valuable main extract provides the skin with rapid moisture and care. Note: This product contains collagen and is therefore not vegan. MIZON is a Korean skincare brand (Manufactured in South Korea).