L'Oreal Inoa 6.40 Intense Dark Copper Blonde Hair Color

Shade 6.40 Intense Dark Copper Blonde

This permanent hair colour delivers an intense dark copper blonde result for adult users with normal hair. The ammonia-free formula uses ODS2 technology and an oil-enriched base to deposit colour while keeping the scalp comfortable during processing. It is supplied as a 60 g tube made in Spain and requires professional expertise for correct application.

Ammonia-free oil delivery system

Removing ammonia eliminates the strong odour usually associated with permanent colour and reduces scalp irritation during the 35 minute development time. The oil-rich cream consistency allows precise bowl-and-brush application and even saturation from root to tip. Professional training is needed to mix with the correct developer strength and to manage timing for consistent results.

Up to three levels of lift with full grey coverage

The shade lifts natural pigment up to three levels while covering up to 100 percent of white hair in a single process. This lift capability defines whether the target shade can be reached from the client's starting depth without pre-lightening. Buyers seeking more than three levels of lift or a non-permanent option should choose a different product type.