the ALKO-28 Serum assemblage of ingredients work together to quickly fade away dark, pigmentation areas on the skin. Arbutin and Kojic Acid alone are a powerful duo, but we went a step further and included TyrostatTM with Melanosatine®5. These 2 ingredients give a brighter, even and more translucent look. Even after only one week, the skin texture is more refined for a whiter healthy looking skin. The generous combination of hard core and botanical brighteners along with L-carnitine, provide the perfect balance of brightening and energy production to the skin.