BLACKLIGHT SMART DEVELOPER blbs the [NEU BLU] Blue Duo

the [NEU BLU] Blue Duo gently cleanses while neutralizing unwanted orange tones and eliminating up to 100% of brassiness

exploring its structure

The Blacklight Extra Blonde High Performance Ionic Lightener is a powerful

this professional Hydrating Conditioner delivers intensive moisture while helping rebalance the hair and scalp

BLACKLIGHT SMART DEVELOPER blbs the [NEU BLU] Blue DuoThe Blacklight Smart Developer must be mixed with a Blacklight Lightener or Powershade. It is specially formulated to provide perfect consistency of final mix, to deliver optimal lifting and to facilitate application. The Blacklight developers ensure consistent and reliable results with each application. DIRECTIONS: Use with all Blacklight Lighteners and Blacklight Powershades; follow instructions and mixing ratios on their packaging. Do not use metal