Highly concentrated, ultra-light facial treatment helps maximize the skin renewal process for brighter skin in just 28 days Lightweight, hydrating texture dissolves quickly with no stickiness Each of the four vials is infused with concentrate A blend of ingredients Vitamin C helps improve the appearance of dark spots and evens out skin tone Vitamin E helps smooth skin, reducing roughness and dryness, leaving skin feeling soft to the touch Licorice extract helps skin look and feel soothed and reduces Red keeps skin calm to fight irritation that could trigger future spot formation