Not recommended on predominately gray or heavily highlighted hair; Do not use on relaxed hair; Results will vary depending on condition and color of hair. Custom Hair Solutions: From treatments, masks and serums to leave-in conditioners and frizz-defying shampoos and conditioners, we've got what you need; Try our thickening, moisturizing and volumizing products. Lighten and Condition: Custom-blended by master colorists, this kit provides up to 8 levels of lift; Achieve our purest platinum without compromising on condition. Brass Neutralizing Conditioner: This kit includes Anti-Brass conditioner with purple pigments to reduce unwanted orange and yellow tones while providing reinforcing care for strong, no-brass hair color. Hair Lightening System: This advanced hair lightening system provides crystal clear platinum blonde hair results for weeks; Lighten your hair up to 8 levels; Ideal for dark brown hair to light brown hair.