Schwarzkopf hair styling products. BC TIME RESTORE Q10 Shampoo. The restorative shampoo Q10 cleanses fragile and mature hair by providing strength to fight signs of ageing. BC time restore Q10 plus, now with a higherconcentration of the coenzyme Q10, stimulates mature hair roots to activate the production of the two types of keratins that are reduced with the pass of time. For resistant and shiny hair to achieve a timeless beauty. The Amino Cell Rebuild technology reconstructs the hair structure from within of its cells.