New INCI rules demand to change the denomination "Ceramide 3" by "Ceramide NP" within a transition phase of four years.
The name will change but not the chemical composition. "Ceramide 3" alias "Ceramide NP" is component of DMS= Derma Membrane Structure, that many dermaviduals® products contain.
Dr. Hans Lautenschläger
Please note: The contribution is based on the state of the art at the revision date.