With a background of 30 years research in neuroscience, Lancôme highlights that stress directly affects skin: it weakens the skin barrier, leading to skin sensitivity and dehydration. New Hydra Zen Cream, our iconic hydro-soothing treatment, is now infused with a natural-origin Centifolia rose extract and powered by biotech hydro-active Hyaluronic Acid and soothing Bisabolol. This comforting cream provides a 48h lasting hydration* and perceived efficacy on redness reduction after only 1 week