Objective: The objective of this work was to evaluate the behavior of Acid Violet 43 pigment shampoos and conditioners formulations and when applied to hair through 10 formulations. Method: 10 formulations were developed, these being 5 shampoos and 5 conditioners. Among 5 shampoos, 4 were pigmented in different concentrations and 1 served as control. In the same way it was done for the conditioners, being 4 con...