l'oreal Inoa 20 Vol. 6% Developer (1000ml)  (1000 ml)

LOreal Paris Professionnel iNOA Rich Developer 20 vol (6%) 1000 mL Specifically formulated to work with INOA ODS. permanent haircolor. To darken a naturally light base color, to color to the same level, to take-through mid-lengths and ends, and for pre-coloring. Mix well with Hair colour tube in equal ratio. Apply for 25 to 45 minutes for best result.