Iso Permanent Option 1 Normal & Previously Colored

PERFECT FOR NORMAL AND PREVIOUSLY PERMED HAIR

When you want to build definition through separation, and create that loose, free-moving texture with a beachy look, this thio-free choice is right on the money your path to building just the right amount of lift and movement with a gorgeous, soft feel. Best results when used on hair that is fine to medium texture and normal to moderately porous.