Give dry and very dry hair complete care with the Biolage Ultra HydraSource Shampoo & Conditioner Set. This professional-quality duo includes one 33.8 oz shampoo and one 33.8 oz conditioner designed to work together as part of your regular hair care routine. The shampoo gently cleanses away dirt, excess oil, and everyday buildup, while the conditioner helps moisturize, soften, and improve manageability. Together, they help leave hair feeling clean, smooth, hydrated, and easier to style without weighing it down. The salon-size bottles provide long-lasting value, making this set an excellent choice for home use or professional salon environments.