Olaplex No. 4p Blonde Enhancer Toning Shampoo & No. 5 Conditioner Duo Kit Includes: Full Size No. 4p Blonde Enhancer Toning Shampoo (250ml / 8.5oz) Full Size No. 5 Hair Maintenance Conditioner (250ml / 8.5oz) A Toning Shampoo That Strengthens, Hydrates, And Neutralizes Brassiness While Keeping Hair Hydrated From Roots To Ends. A Highly-Moisturizing, Reparative Conditioner That Protects And Repairs Damaged Hair, Split Ends, And Frizz By Re-Linking Broken Bonds. Hair Concerns: - Dryness…