Firenze Professional Silver Hair Mask Hair Treatment sulfate paraben free 13.5 oz Buy 2 or more items we'll expedite your order at no additional cost. Toning Gray Hair Firenze Professional Silver Hair products were developed using texturizing complexes with special pigments, which neutralize yellow hues, and produce silvery and bright gray hairs. Toning Highlighted Hair Silver Hair products are recommended for controlling varying hues in highlighted hair, because it delays color oxidation and prevents them from appearing yellowish while at the same time enhancing their color. Best Used For Straightening or Smoothing Treatments Extremely Damaged or Over Processed Hair Thick, Coarse, and Frizzy Hair Silver Hair Benefits Refreshes Silver Hair Neutrlizes Yellow Tones Healthy Shiny Hair