This advanced formula deeply nourishes the skin while providing essential broad-spectrum sun protection against daily UV exposure. The key component, Vitamin C Ester, is a potent, stabilized form of Vitamin C that works to visibly brighten the complexion and combat signs of aging, such as discoloration and dullness. Use this product daily as the final step in your morning skincare ritual to maintain a radiant, protected, and even-toned appearance.