Laboratoire de la Mer 'The Science of Sea to serve your health and your well-being'. Located at the heart of the Bay of Mont Saint-Michel, the Laboratoire de la Mer uses the therapeutic properties of sea water and active ingredients from the marine and vegetable flora, in order to propose natural health products, sure and efficient. The Laboratoire de la Mer pays attention to the extreme tolerance of its products: free from preservative, without chemical derivative products, containing only ingredients from natural origin, with a very good quality.