The serums contain hexylresorcinol (a powerful brightening agent), niacinamide, panthenol, hyaluronic acid, white daisy, lupine seed, squalane, and vitamin C derivatives such as ascorbyl glucoside. This blend works synergistically to fade dark spots, even out skin tone, increase luminosity, and provide deep hydration, all while reinforcing the skin barrier and promoting a much clearer complexion.