The synergistic effect of Alpha Arbutin, Niacinamide and Potassium Azeloyl Diglycinate in the product provides care for skin brightening. Alpha Arbutin is naturally obtained from Bearberry leaves and is used as a skin brightener and anti-blemish. Arbutin has two types: Alpha Arbutin and Beta Arbutin. Since Alpha Arbutin has high stability and effectiveness, it is 10 times stronger than Beta Arbutin. Niacinamide is a B3 vitamin; It helps moisturize the skin and prevent acne, blemishes and wrinkles. Potassium Azeloyl Diglycinate is an effective derivative of Azelaic Acid; It helps brighten the skin, regulate oil balance and moisturize the skin.