Oligo Blacklight Blonde Science NEU:BLU Product:NEU:BLU Conditioner 2oz Oligo Calura Developer is a

Oligo Calura Developer is a professional hair color developer used to activate permanent and demi-permanent color formulas

Utilizing a special dye to beautifully tone hair with no sulfates

It cleanses and refreshes hair for soft and brushable hair

keeping clothing clean during salon services

Use weekly or as needed to restore moisture

Oligo Blacklight Blonde Science NEU:BLU Product:NEU:BLU Conditioner 2oz Oligo Calura Developer is aOligo Blacklight Blonde Science NEU: BLU is a professional blue neutralizing treatment from the Blacklight Blonde Science system. It counteracts warm orange and copper tones in lightened hair. Use after lifting when the underlying warmth is in the orange to gold range. The blue pigment neutralizes brassiness and preps the hair for a clean, cool toned finish before toning.