Biolage Color Last Shampoo & Conditioner 13.5 oz Duo

Biolage Color Last Duo Set is designed to help protect hair, balance moisture, and even out the hair's surface for saturated, shiny, vibrant color that stays truer. This powerful duo features a low pH and is formulated without parabens. The Biolage Color Last Shampoo is infused with soybean oil and stearic acid. Paired with the Biolage Color Last Conditioner, this duo will prevent color fade for up to 4 weeks, leaving your hair 13X smoother and twice as strong after a single application.