Clarins Double Serum is a complete age-defying concentrate that helps preserve your skin's youth and beauty. It ensures the optimal functioning of the skin's 5 vital functions and protects against epi-ageing. The serum targets the signs of ageing linked to natural ageing and those induced by lifestyle and the environment. It makes skin look smoother and firmer, and leaves it feeling soft, comfortable and radiant. To use, mix and warm the serum in your hands, then apply to the face and neck using draining-pressure movements from the middle of the face to the sides. Suitable for women.