The 12 Best Shampoos for Enhancing Dull Gray Hair

When choosing a shampoo for gray hair, there are two key factors to keep in mind. "One: It’s dry and coarse," celebrity colorist Aura Friedman tells ELLE.com. "The other factor is the silver and white tones in gray tend to turn yellow from mineral build up, pollution, and sun." Friedman, who works her coloring magic at New York’s Sally Hershberger salon, knows good hair starts with good shampoo and suggests formulas that "don’t have sulfites and are extremely moisturizing." Ahead, the best shampoos for gray hair.