Naturtint Instant Root Retouch - Dark Blonde 2-in-1 Gray Coverage, 0.33 fl ozQuick and Easy to Use: Apply, dry, and goperfect for last minute touch ups. Dual Action: Conceals gray roots and eyebrows while nourishing for an even, polished look. Temporary but Effective: Color lasts until your next shampoo. MelanoGray Technology: Gradually reduces the visibility of gray hair with repeated use. Versatile Shades: Available in black, dark brown, medium brown, and light brown to blend seamlessly with your colored or natural hair.