L’Oréal Professionnel Majirel Cool Cover Permanent Hair Colour

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Professional permanent hair colour with cool-toned pigments: L'Oréal Majirel Cool Cover delivers complete grey coverage with built-in neutralisation to eliminate unwanted warmth an d brassy tones, even on darker bases. Who It's For / What It Solves Ideal for salon professionals and stylists working with clients who want cool, ash-based tones or need to counteract brassiness in existing colour. This formula is designed to provide consistent results on both virgin and previously coloured hair, with particular strength in neutralising warmth on deeper shades. Key Benefits Complete grey coverage on all hair types, even difficult bases Long-lasting cool tones that resist fading for up to 6 weeks Integrated neutralising pigments reduce brassiness without additional toning steps Creamy consistency ensures smooth application and predictable, salon-quality results Who It's Best For Professional salon use on clients seeking ash, platinum, or cool-toned colour results. Works well on all hair types and levels, from full head applications to root touch-ups. Particularly effective for neutralising warmth in brunettes, rich reds, and dark shades. How to Use (Quick Guide) Always wear protective gloves. Mix one tube with L'Oreal Professionnel 20 or 30 volume developer in a 1:1.5 ratio using a nonmetallic bowl. For new growth, apply colour to roots first, then extend through lengths and ends. Leave for 35 minutes, emulsify with water, and rinse thoroughly. Never mix Cool Cover shades with other colour families. Do a skin patch test 48 hours before application. Why Buy from Charlie's Hair & Beauty Family-run since 1986 Authentic stock Fast UK delivery Show more