All brand new full size gentle and thoroughly cleansing shampoo that hydrates and balances to create the perfect foundation for both air drying and styling. The only shampoo you'll ever need. 300 mL, 10.1 Fl Oz. With our award-winning FOUNDATION Shampoo, you can expect: A thorough, salon-grade cleanse from coconut-based surfactants that create a rich lather A pH-balancing formula to preserve color and overall hair health A hydrated scalp and strands leaving hair in its healthiest state Strengthened and reinforced hair health