Vero K-PAK Color is a unique and easy-to-use permanent crème hair color. All intermixable shades allow you to maximize your creativity and imagination while guaranteeing long-lasting, beautiful, super shiny color end results on reconstructed, conditioned, and healthy hair. Vero K-PAK Color has to be used with Vero K-PAK Color Veroxide Gentle Crème Developer or Vero K-PAK Color VeroGlaze No-Lift Crème Developer.