Matrix Biolage Cooling Mint ScalpSync Shampoo Oily Hair & Scalp is an energizing and oil controling shampoo for daily use. Helps to create a healthy scalp ph, decreasing excess oil production. Leaves scalp feeling refreshed and invigorated. Promotes healthy hair and enhances shine. How to use: Apply shampoo to wet hair. Massage well and lather. Rinse and repeat if necessary.