All of our water-based serums and mists, as well as our anti-ageing creams, contain a hefty amount of hyaluronic acid. This tiny molecule has huge effects! Hyaluronic acid is known for its essential role in fighting the signs of skin aging. In addition to deeply moisturizing the skin, it helps restore its softness, firmness, structure and elasticity.That's why we've developed a new generation of concentrated formulas that combine high and low molecular weight hyaluronic acid fragments with other highly effective natural ingredients.