What it is: Biodance Radiant Vita Niacinamide Real Deep Mask is a hydrating and brightening sheet mask infused with Niacinamide and a Vitamin Complex to revitalize dull skin and enhance its natural glow. Designed for deep nourishment, this mask helps improve skin texture, leaving it feeling refreshed, smooth, and radiant. Product Size: 1 box / 4 sheets OR single sheet Product From: Korea