Frizz Control Therapy Shampoo with repairing serum Only hair that's free from damage can be beautiful right from the start. That's why new Dove Therapy System contains a unique serum. It actively repairs damage strand by strand to bring out the beauty in your hair. Diagnosis:Rebellious, unmanageable, frizz-prone hair that needs taming. Solution:New Frizz Control Therapy Shampoo repairs and smoothes uplifted cuticles that cause rebellious frizz. The unique repairing serum protects hair from frizzing in damp, humid weather and improves texture leaving hair easy to manage.