Ammonia-free dyes

Ammonia-free dyes in many cases will also help you achieve a lasting and spectacular hair color. What sets them apart from permanent dyes is the lack of ammonia in the composition, which is responsible for the penetration of the dye into the strands and the lasting effect of the dye. It has been replaced with alternative ingredients that have the same effect, but are much milder than ammonia. They will work perfectly for people with dry, damaged hair, split ends, or simply people who often dye their hair.