Promacare® CRM EOP (5.0% Emulsion) is the golden component in ceramides, typically playing a role in connecting lipid bilayers. Compared to ceramide 3 and 3b, Promacare® CRM EOP is the true "king of moisturization," "king of barrier," and "king of healing." It has the new effect of improving skin elasticity and better solubility for enhanced formula building.