INCI · plant-extract · CIR review pending · used in 1 products
Chondrus Crispus (Carrageenan) Extract
Chondrus Crispus, commonly known as Irish moss or red seaweed, is an algae extract derived from the whole alga of the Gigartinaceae family. It is rich in carrageenan, a natural polymer composed of repeated subunits. In cosmetic formulations, it primarily functions as a gelling, thickening, and stabilizing agent. Its official CosIng functions are listed as masking and skin conditioning.
Evidence level
weakEWG score
—Comedogenic
—Category
plant-extract● Benefits
Chondrus Crispus contributes to skin conditioning and helps improve the texture and stability of cosmetic formulations through its carrageenan content. It acts as a natural gelling and thickening agent, supporting product consistency and feel on skin.
hydratingviscosity-controllingbarrier-supportsoothing
● Cautions
