Joico Vero K-PAK Color Permanent Creme 2.5oz (7N) Joico Vero K-PAK Color Permanent Creme 2.5oz (7N) supplies Dark Blondecolor to your hair. It is formulated with an effective formula, which supports hair growth and assists you with easy blending. The color comes with K-Pak's exclusive reconstructive qualities to nourish conditions and protect the hair during the coloring process.