Olaplex No.4P Blonde Hair Hydrating & Brightening Purple Toning Shampoo

An essential addition to any blond-maintenance routine, this highly concentrated purple shampoo not only cleanses and tones but also hydrates and repairs. Its sulfate-free formula produces a rich lather that neutralizes brassiness and boosts brightness after just one use. It’s designed for all shades of blond, lightened, and gray hair—whether your shade is natural to you or created by a stylist using an all-over color or balayage technique. • 3 available, sealed, and more available by request.