BOS-DEFENSE from Bosley Professional Strength is a volumizing conditioner for normal to fine non-color treated hair.
Bosley, the world's most experienced hair restoration expert, has created Professional Strength for thicker, fuller looking hair. BOS-DEFENSE volumizes and thickens normal to fine hair. Paraben-Free Volumizing Conditioner infuses weightless body and incredible shine. LifeXtend Complex contains Sage Extract and Pentapeptides to help promote thicker, fuller looking hair. Rice Amino Acids help thicken and volumize. Vegetable protein helps fortify hair shafts.