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Kallos Kallos Classic Perm Neutralizer perm neutraliser 500 ml This product provides a professional perm - it creates attractive ringlets and curls in your hair that last for quite a long time. Kallos Kallos Classic Perm Neutralizer, 500 ml, Perming Products for Women, Do you like seductive waves, ringlets and curls, but nature has blessed you with partially or completely straight hair? A perm product from KallosKallos ClassicPerm Neutralizer is the ideal choice if you prefer a more permanent solution rather than frequent, sometimes daily, styling with a curling tong, curlers or an air styler..Characteristics: for a long-lasting perm the fixative ensures permanent waves after using the solution leaves hair looking beautiful and healthy How to use: Only for professional use.