Chondrus crispus

Chondrus crispus, commonly known as Irish moss or carrageen moss, is a bright red algae found along rocky coastlines, especially in the Atlantic Ocean near Ireland and North America. It has a jelly-like texture and is harvested for its natural thickening properties, known as carrageenan, which is used in food products like ice cream, chocolate milk, and plant-based milk alternatives. Beyond its industrial use, it’s also valued for its nutrient content, including vitamins, minerals, and antioxidants, which may support skin health, digestion, and immune function.