Irish moss, aka Sea Moss, is a species of red algae that thrives in the northern Atlantic Ocean. Irish Moss has been used around the world in a variety of applications, from culinary recipes to beauty formulations. This red seaweed naturally contains carrageenan, a substance widely used for its thickening and stabilizing properties. Our organic Irish moss powder can be encapsulated, added to smoothies, or used in seaweed-based broths and soups.