The first step of your anti-ageing skincare ritual, Sisleÿa Lotion de Soin Essentielle hydrates and nourishes the skin, making it more receptive to the next treatments. Apply All Day All Year as the final step of your skincare routine. Its highly concentrated formula activates the skin's self-defence mechanisms against external aggressors: UV rays, pollution, blue light, climate... Day after day, the skin becomes more resilient, smoother, softer, and more comfortable, preserving its youth and beauty.
