All - Nutrient 1 / 2 Gallon Color Cool Violet Shampoo 1 / 2 Gall

The best shampoos for gray hair contain formulas like those used for blondes, meaning the ingredients that reduce warm tones in the hair and deeply hydrate. And since both shades are susceptible to turning yellow due to a lack of pigment, purple shampoos (often reserved for blondes) work just as well on gray hair, too. These cleansing staples can also leave your hair shinier and more hydrated than ever—a real plus since silver or white hair is often more fragile and prone to breakage.