Duo of hyaluronic acids. Intensely hydrates, plumps and repairs the skin. This moisturising serum, made with 93% naturally derived ingredients, helps to refine skin texture and tighten pores. It reinforces the skin's natural defences and improves its quality. A bi-phase hydric and lipidic texture that provides intense hydration. Its light, non-greasy and non-sticky bi-phase texture absorbs quickly and nourishes the skin. Hydra-Essentiel treatments give you a double dose of hyaluronic acid for hydrated, plumped skin. Skin feels plumped in just 60 seconds* *Test consommateurs, 100 femmes, après une application. *Consumer test, 100 women, after a single application. The secrets behind this moisturising serum: At the core of the formula is a scientific and plant-based innovation, the : a duo of hyaluronic acids paired with organic leaf of life to help intensely hydrate and plump the skin. Duo of hyaluronic acids: - Acetylated hyaluronic acid: intensely moisturises and plumps the skin, - Lo