Definitions

1. noun

A genus of brown algae in the family Fucaceae, often used in dietary supplements and skincare products.

“The new skincare product contained an extract of ascophyllum, which helped to hydrate the skin.”

2. noun

A type of seaweed, particularly Ascophyllum nodosum, which is a common species found along the coasts of Europe and North America.

“The beachcomber collected various types of seaweed, including ascophyllum, to use as mulch in her garden.”