Biolage by Matrix ULTRA HYDRASOURCE SHAMPOO 13.5 OZ for UNISEX

What you are looking at is Biolage by Matrix ULTRA HYDRASOURCE SHAMPOO 13.5 OZ for UNISEX, a unisex haircare product. Build-up is the usual reason a product that worked for months appears to stop working. Work it through damp mid-lengths and ends, keeping oils and masks off the roots unless the label says otherwise. A discounted listing is only a saving if it is the same size and edition as the one beside it. A clarifying wash every few weeks clears build-up and lets the rest of the routine work again. The best deal and the cheapest sticker price are not always the same listing once delivery is counted.