This concentrated serum delivers a powerful blend of marine silicium and vitamin C that supports and lifts the skin. Wrinkles are reduced and the skin supported, with improved firmness and a renewed complexion. Pelvetia canaliculata extract works to improve the skinu0027s elasticity. Micornised marine algae filtrate support the skin through a unique blend of 14 minerals and micro-nutrients to ensure daily care.To use: Apply mornings and evenings to the cleansed face.Thalgo was born from the oceans and is committed to protecting the environment and the seabed. They ensure that they harvest algae responsibly to preserve the immense reservoir of life found in our seas. They strive to minimise their ecological footprint, thanks to their eco-design policy, an Ecocert-certified production site with photovoltaic cells and their own wastewater treatment plant.