Bladderwrack is a type of brown seaweed. The name comes from the air pockets in its leaves, which look like small bladders. The air pockets help the seaweed float. Bladderwrack grows in the ocean, ...

Many people take bladderwrack supplements to support gut health, fight inflammation, and promote skin health. There is still a need for more research to fully understand how bladderwrack can benefit ...

Bladderwrack is an edible brown seaweed that has been used as a natural medicine for centuries. It’s available dried, powdered, as a tea, or in supplement form. But it’s effectiveness is questionable.

“Bladderwrack is a brown seaweed in the genus Fucus that grows in the intertidal regions of temperate areas,” says Loretta Roberson, an associate scientist at the University of Chicago’s Marine ...