Chondrus crispus aka "sea moss” in the  Caribbean Islands or carrageen moss, although it is not a true moss —is a species of red algae which grows abundantly along the rocky parts of the Atlantic coast of Europe and North America.

Sea Moss is a source of potassium chloride, a nutrient which helps to dissolve catarrhs (inflammation and phlegm in the mucous membranes), which cause congestion. It also contains compounds which act as natural antimicrobial and antiviral agents, helping to get rid of infections. It also aids in : Strong Teeth, Blood Purifying , weight loss , cold & flu , nourishing the skin, halitosis, inflammation, stronger bones , recovery from cancer , radiation poisoning , dry and rough skin , varicose veins , sunburn, rashes , eczema , etc.