Most conventional haircolors contain synthetic bases which may allow the absorbtion of ppd more readily.In 10 years of salon testing we have observed that people allergic to the ppd in other haircolors do not react to Ecocolors haircolor. Ecocolors Haircolor contains castor oil,flax oil as emollients as well as flower essence.This formulation allows for grey coverage with lustrous natural looking results. EcoColors hair color is PPD FREE.
