L’Oréal Professional Majirel Cool Brown 7.18 60mLLOral Professional Majirel Cool Brown 7. 18 60mL L'Oral Professionnel . A must have permanent hair colour with up to 100% grey coverage* and reliable results. This iconic Crme de Beaute delivers even rich colour from root to tip with smoother mixing, easier application** and a caring complex for up to 3x softer hair**. is perfectly paired with the Odour trapping Technology Oxydant, for up to 2x less ammonia odour*. Provides true to tone, long lasting