Description: LASA?A?s promise: Luxury that works! LASA?A stands for scientifically proven , high-tech Swiss-made luxury products. Inspired by nature , scientifically proven , and backed by time-honored cosmetic industry know-how , LASA?A is a uniquely effective skincare system for those with a passion for luxury that works. Whether you have young , acne prone , mature , dry or very sensitive Skin.