Biolage Scalpsync Shampoo 13.5oz New/Unused $12 for 1 Shampoo. I have 3 total available! Selling my retail stock since I am transitioning from my own salon to chair rental! That means I am not selling my current inventory at the new location so would rather list and share the deals with you guys! 40%-60% off most regular prices! I also included a photo of my remaining Biolage line. Other items will have their own listing. Items will be shipped taped shut to help prevent leakage while in transition 😊