Lift it at the roots with Hair by Sam McKnight Cool Girl Superlift Root Boost Volumising Spray, your go-to for fuller, thicker-looking hair. This lightweight formula adds targeted volume and natural hold at the roots, activating once blow-dried for long-lasting lift. Powered by the water-based polymer Biostyle CGP, it sculpts and protects hair while styling wet strands with ease. Finished with Sam’s signature botanical fragrance and recyclable packaging, it delivers humidity-resistant lift with an effortless Cool Girl finish.

Hair by Sam McKnight is the signature haircare and styling brand from legendary session stylist Sam McKnight MBE. Designed to deliver editorial polish with modern ease, Hair by Sam McKnight combines advanced formulas, intuitive textures and signature scents to give everyone access to Sam’s famously “magic touch”.