INCI NAME, Caproyl Sphingosine CAS No.: 100403-19-8 C24H47NO31, Ceramide 3, Ceramide 4, Ceramide 5, Ceramide 6FeatureUsThere are several types of ceramides, including Ceramide-E, also known as Ceramide EOS. Ceramide-E is one of the three primary types of ceramides found in the skin. It plays an important role in maintaining skin hydration and barrier function.Skin conditioning Barrier repairSoothing propertiesCeramide-E is compatible with a wide range of other skincare ingredients. It is easy to incorporate into skincare formulations. It can also be used in combination with other ceramides for enhanced benefits.StorageTwo .Ceramide can be produced through various methods, including:Microbial fermentation: Ceramides can also be extracted from natural sources such as plant-based oils, including wheat germ oil, sunflower oil, and rice bran oil. The ceramides are extracted through a process of refining and purification.Each method has its own advantages and disadvantages. And the choice of method may depend on factors such as cost, purity, and scalability.