Neutralizing solution for permanent waving and straightening. Thanks to its acid pH, Shape Neutralizer performs this task on the alkaline residues deposited in the hair after permanent waving. 

How to use

After the setting time needed for the perm and straightening, rinse the hair carefully without unrolling the curlers. Towel away the excess water, pour 100ml of the Neutralizer into the special applicator. Repeatedly moisten each curler without pulling the hair, pour the rest of the product remaining in the applicator on the hair, leave for 5 minutes, rinse thoroughly. 

Ingredients list

Aqua (Water), Hydrogen Peroxide, Sodium Laureth Sulfate, Cocamide DEA, Hydrolyzed Rice Protein, Oxyquinoline Sulfate, Phosphoric Acid.



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