Instruct: Classify the given Amazon review as either positive or negative.
Query: Hair improvement

This product is not the same as the old Wella Kolestral, which would leave hair soft, rich and radiant.This product does not contain lanolin as the old one did. After using this treatment, my hair was not really improved much at all. I used the old Wella Kolestral for over 30 years--This product cannot come near to thequality of the old one.Sharon Hill