The company has designed a sustainable solution to prevent the first signs of ageing: ‘PhycoSi’, a novel bioactive, deeply recharges the dermis and restores skin at the surface, as the manufacturer says. The bioactive ingredient is said to be an upcycled and bioavailable source of marine silicium designed to restructure the skin. Its two-step action is said to first stimulating in-depth exchanges to recharge and strengthen the dermis, then to protect and restore skin at the surface.