Bladder wrack or blister kelp, Fucus vesiculosus, is a species of brown algae in the Fucaceae family. It is a kind of kelp that occurs in the North Sea, the Western Baltic, the Atlantic Ocean and the Pacific Ocean

Rich in polysaccharides (hydrating sugars) and polyphenols (natural antioxidants), Fucus is known and widely used in cosmetics for its richness in remineralizing trace elements such as Iodine, Iron, Calcium.

Today it is an essential ingredient in slimming and firming cures carried out in thalassotherapy centers and beauty salons. This extract of Fucus is therefore ideal as an active ingredient for slimming and firming treatments.