Universkin H is a unique combination of hyaluronic acid, organic silica + L-rhamnose, and a biomimetic peptide in a minimalist formula triggering 3 actions. It strengthens the skin barrier and promotes hydration thanks to a combination of 2 different molecular weights of hyaluronic acid. It also stimulates the synthesis of collagen fibers and firmness proteins through the synergistic action of organic silica and L-rhamnose. Finally, it protects hyaluronic acid and the firmness proteins already present in the skin via a specific biomimetic peptide that prevents its degradation.