Ozma CRYSTAL hair Taming Brazilian  keratin  System   Hair Smoothening specially recommended for thick, resistant and afro hair. A revolutionary combination of PROTEIN, MICRO KERATIN that  allows the structural change of hair with a extreme volume reduction, an alignment of fibers, and anti frizz and exceptional flexibility. RESULTS: PERFECT ALIGNMENT OF HAIR EXTREME REDUCTION OF VOLUME NATURAL FLEXIBILITY ANTI FRIZZ 25-30 applications Same Day Wash - Color Safe  .