Polar Hair CARE Polar Haircare - Hair Dye Shampoo for Gray Hair for Women & Men (Jet Black) Natural Hair Dye Kit - Semi Permanent Hair Dye Shampoo - Vegan Hair Dye USA 6.76 Fl OzSay goodbye to your gray hair color and feel years younger! Polar Shampoo is the ultimate shampoo hair dye for women and men, our gray hair dye works in just 10 minutes without waiting hours or making a mess like with other temporary hair dyes! More than just a gray hair shampoo! Unlike other chemical laden hair dyes, Polar Hair Care instant dye shampoo 3 in 1 is designed to protect your hair with an ammonia free formula, gentle on the scalp, and dye