Review Of Loreal For Grey Hair References. The right dye will cover grays — even the stubborn ones — and leave you with vibrant color and a shiny mane. Hair is left looking unbelievably healthy, with a fresh hint of color.
Web permanent hair dye is the best pick for covering grays, but not all boxed dye is created equal. But demelo says there is a way to make it less troublesome. 100 percent gray coverage, even on stubborn grays.
