Anti-Residue Shampoo, formulated to achieve deep cleansing of hair and scalp, not only eliminates the body's own oiliness, but also has the ability to remove any residue from hair products such as gels, foams, dry shampoo, serums and others. Step 1 with the ANTI-RESIDUE SHAMPOO ensure total cleaning to achieve the success of a 100% smooth, since it is necessary for the hair to be perfectly clean so that the active ingredients of Step 2 are correctly received by the hair strand.
IMPORTANT: If there is any impurity left in the hair, due to the non-use of this step prior to the application of the active, the result will NOT be optimal and the duration of the straightening will be less.