2 Ounces. Color Gems Creme Conditioning DEMI Permanent is a no-ammonia, true to tone color that enhances or slightly deepens natural haircolor while adding brilliant shine. Processes in 20 minutes or less. Also perfect for a variety of other services: blending first grays, toning highlighted hair, refreshing faded permanent haircolor, lowlighting to add contrast and glossing for flawless shine. This breakthrough color technology is formulated with the ideal balance of smoothing polymers for added condition and even color distribution plus shine enhancing ingredients. Color wears out gradually, so there's no obvious root line. Mix in equal parts with Color Gems Activator, 9 Volume.