Thalgo Source Marine Ultra Hydra Marine Mask 50ml 1.69oz Size:50ml 1.69oz Can be used alone UV external aggression Nourishes Can be used alone brighter & rejuvenated An intensely hydrating & brightening mask Contains Hydra diffusine that facilitates the diffusion of dermal water to the layers of the epidermis Blended with Hyalurophyline that creates water reserves through the synthesis of epidermal hyaluronic acid Loaded with Sève Bleue from the ocean to deliver mineral rich vital water Infused with low & high molecular Hyaluronic Acids that provide deep hydration & instant plumping effect Unveils a softer more luminous & healthier looking complexion