Sea Fennel Good Antioxidant Anti-Ageing Sea Fennel at a glance Also called Crithmum maritimum Type of edible flowering plant Rich in antioxidants Has been shown to protect skin’s barrier Considered a sustainable ingredient Sea Fennel description Sea fennel, also known by its taxonomic name _Crithmum maritimum_, is a type of edible flowering plant native to parts of Europe and Africa. Sea fennel is nutrient-rich and has long been used in traditional medicines to treat a variety of ailments. In skin care, its biggest value is its antioxidant content. Sea fennel contains numerous antioxidants, including polyphenols. Studies have found it can be used to preserve skin’s barrier and help defend against oxidative stress. It is also considered a sustainable ingredient because of its abundant natural growth. Usage levels for sea fennel in cosmetics haven’t been firmly established. It’s typically supplied in hydrolyzed form, so on the label you’d see the ingredient name Hydrolyzed Crithmum Maritimum. Related ingredients: Crithmum Maritimum Extract