excell10' is the first permanent hair colour from L'Oreal Paris that works in just 10 minutes. It provides rich colour and makes hair stronger* with 100% grey coverage. For mirror-shine colour, healthy-looking hair as soft as cashmere in just 10 minutes.
Skin allergy test must be done 48 hours before use.
The patented excell10' formula develops faster than most classic permanent hair colours; its colourants quickly penetrate the hair's core and release colour and shine.
excell10' is enriched with Ceramide R, a replica of hair's natural cement, which helps strengthen and fortify the hair's cuticle, especially damaged areas.
With its optimised pH level, excell10' releases less ammonia than most classic permanent hair colourants. The Easy Colour Comb allows an easy and precise application for a natural-looking result and 100% long-lasting grey coverage in just 10 minutes!