Next-gen smart serum delivers what your skin needs when and where needed, for a personalised response every time. SmartResponse technology reacts to skin’s needs to hydrate, firm, brighten and soothe . It recognises micro-changes in the skin, intelligently addressing skin concerns before they're visible to the naked eye and helping to prevent future damage. benefits Responds to skin’s changing needs Helps skin to maintain optimal hydration levels Brightens and helps reduce the appearance of dark spots Helps to soothe and reduce the appearance of redness Helps improve the look of fine lines and wrinkles