I've been using GDY for close to a decade and it's the best brand I've ever used
"Don't get me wrong, I'm a Paramore/Hayley fan through and through, but that's why I tried GDY! Immediately became obsessed. It is the most vibrant and longest lasting dye and works the best for my hair versus any other brand I've tried. I know everyone's hair is different but this brand always has ruled for me"