Some By Mi Yuja Niacin Brightening Moisture Gel Cream is a Korean gel-type moisturizer designed to brighten, hydrate, and soothe dull skin. It features a potent mix of 90% Yuja (citron) extract, 5% niacinamide, and glutathione to fight pigmentation, even skin tone, and provide a cooling effect, making it ideal for daily use, especially in warmer weather.