![Olaplex No.0 (Intensive Bond Building Hair Treatment) 155ml](http://bt45academyltd.com/cdn/shop/products/IMG_57902_{width}x.png?v=1620381239)
Olaplex's patented and proprietary technology is a proven hair repairative system trusted by stylists worldwide. This intensive, bond-building treatment is best used as a two-part system with No.3 Hair Perfector, to strengthen and repair all types of damaged hair.