Matrix Biolage Color Care Shampoo One Gallon. Excellent for highlighted or color treated hair. Moisturizes and protects hair. Professional product. Purchased from salon going out of business. 1 gallon of shampoo will last a very, very long time. Refill all your bottles and your friends too. HEAVY 10 lbs packed. I will pay the additional $24.50 shipping, so price is firm. NEW TO POSHMARK? Save $10 on your first purchase by signing up using code 4FASHIONFINDS