Free shipping on all U.S. orders $75+
OLIGO
BL NEU:BLU Neutralizing Spray
Inspired by skincare and nutrition science, the [NEU BLU] Blue Neutralizing Spray helps neutralize unwanted warm tones while protecting and beautifying blonde and light brown hair.
Professional neutralizing spray
Helps eliminate brassiness
Refreshes blonde and light brown tones
Hydrates and smooths hair
Enhances shine and manageability
Developed in our in-house lab, BLU technology blends squalane, moringa oil, açai extract, and argan oil with advanced chromophore technology to help eliminate brassiness when used with Blue Shampoo. This lightweight mist hydrates, smooths the hair fiber, and enhances tone clarity for brighter, more balanced blonde results.