pH balanced shampoo. Alberto VO5 Balsam & Protein Shampoo protects your hair against breakage for stronger, shinier hair. You can trust VO5 Shampoo with 5-Vitamin Complex to gently yet thoroughly clean your hair, leaving it shiny and manageable. VO5-Experts at meeting your hair's very need. For best results, sue daily with Alberto VO5 Balsam & Protein Conditioner.