Red Algae

Traditionally extracted from the species Chondrus crispus (Irish moss), carrageenan is now predominantly derived from the species Kappaphycus alvarezii and Eucheuma denticulatum. This sulphated polysaccharide is generally used to thicken formulas and give them a gel-like consistency. However, it also has benefits for the skin. For instance, it is capable of stimulating the natural production of hyaluronic acid. Find out more about its extraction process here.

Red marine algae are predominantly found in Europe, the Atlantic, the English Channel, and the North Sea. In cosmetics, red algae extract is an ingredient commonly used to thicken formulas and give them a gel-like consistency. However, it also has moisturising properties for the skin. Let's focus on this multi-functional plant compound.

Red algae comprise several marine species, such as Chondrus crispus or Porphyra, which are used for their richness in polysaccharides, particularly carrageenans. These compounds are responsible for many of the properties of red algae. What are the skin benefits of this natural ingredient? Find out here.