Schwarzkopf BLONDME Bond Enforcing Lifting creams give up to 5 levels of lift on natural bases 6 and lighter with up to 30% white hair. They're formulated with Schwarzkopf's Integrated Bond Enforcing Technology which uses succinic acid to penetrate the hair during blonding and protect those all important hair bonds. The result is blonde hair which keeps its strength and elasticity making it less prone to breakage. Bond Enforcing Lifting Cream comes in 6 shades that can be intermixed with all BLONDME Toning, Lifting and White Blending shades: Ash Clear Ice—cool blonde with anti-yellow effect. Ice-Irise Sand—true, natural blonde. Steel Blue—ideal for ultimate neutralising.