Schwarzkopf styling products. BC EXCELLIUM Milk Control. Bc Excellium is the first complete care system for mature hair. Formulated with Q10 + and Omega 3 to control thick, colored mature hair and protect it from color loss. The substance Q10 + is a powerful coenzyme that is present in all cells of the human body and is necessary for the production of energy and keratin. Omega 3 provides essential lipid nutrients to keep hair in optimal condition over the years and smooths the hair surface. This milk controls frizz and protects from the heat of drying. Apply to clean, wet hair without rinsing, giving the hair the desired shape.