An immediate anti-fatigue formula to restore suppleness, brightness, firmness and good skin appearance. 

The Flash serum format has all the same benefits as the Flash ampoule but in a handier format, for more moisturised and supple skin from the first moment. Combining moisturising and renewing hyaluronic acid and silicon complex with tightening proteins, this powerful serum provides an immediate lifting effect for a more youthful complexion.