Experience radiant, even-toned skin with the ROUND LAB Vita Niacinamide Dark Spot Serum Mask. Specially formulated to combat dark spots and uneven skin tone, this serum-infused sheet mask is enriched with powerful niacinamide and nourishing ingredients that brighten, hydrate, and revitalize your complexion. Pamper your skin with a boost of moisture and a healthy, luminous glow in just one use. Perfect for all skin types, each single-use mask is easy to apply and ideal for daily or weekly skincare routines. Size: 25ml sheet mask.