Contains 90% Goheung Yuja extract and brightening functional ingredients (niacinamide). Vitamin extract toner for a clear, clean complexion. Yuja Serum: Contains 82% Goheung Yuja extract and brightening functional ingredients (niacinamide, glutathione, arbutin). Treats blemishes and freckles. Yuja Gel Cream: Contains 90% Korean lemon extract, glacial milk, and a brightening ingredient. Lemon vitamin helps improve skin marks, instantly soothes the skin, and stops melasma growth with glacial milk. Yuja Sleeping Mask: Contains 70% Goheung Yuja extract and brightening functional ingredients (niacinamide, glutathione, arbutin). Provides intensive vitamins and hydration overnight to leave your skin brighter the next morning. Cruelty-free, vegan, made in South Korea