The So Silver Mask thinks like a toner, customizable to enhance all blondes and greys to a metallic silver finish. Silverize your mane while deep conditioning your strands. Cools down blonde hair, adds silver tones to platinum hair, and upgrades grey hair to a beautiful silver. Go beyond neutraliziation and say goodbye to grey and hello to mesmerizing silver. Best to use on medium to light blonde or grey hair to neutralize unwanted yellow.

Packaging may vary.