Guerlain cosmetics. SUPER AQUA Lotion. Aquacomplex lies at the heart of this unique skincare range, purifying celular water* to relaunch hydration flows and restore youthfulness. Like a protective barrier, supera qua skincare enhances the impermeability of the skin and improves its resistance against aggressions. This fresh, velvety-soft treatment lotion acts as a natural hydration trigger, it revitalices, plumpls up and immediately smoothes the skin for a radiant complexión. (*) In vitro tests.