{B23} Saturday Skin Yuzu Vitamin C Sleep Mask 1.69 oz BNIB. Korean skincare Yuzu: Delivers powerful antioxidants and 3x vitamins to protect skin from daily stressors and enhance visible radiance Niacinamide: Minimizes the look of pores and improves uneven tone and texture Retinol: Smooths and refines the appearance of skin’s texture while visibly enhancing radiance and addressing signs of aging