The Some by mi yuja niacin Brightening Sleeping Mask is a nighttime skincare treatment that aims to brighten and even out the skin tone while you sleep. The mask is formulated with natural ingredients, including yuja (citron) extract and niacinamide, that work together to deliver a range of benefits for the skin.Yuja extract is a rich source of vitamin C, which is known for its brightening and anti-aging properties. It can help to reduce the appearance of dark spots, improve skin tone, and enhance radiance.
