Enhance natural or colour-treated brunettes and redheads with rich burgundy, deep garnet, or luxurious ruby hues using the powerful MUVO Wild Berry Shampoo. This moisturising formula will nourish and protect your hair, leaving it with a luminous shine and hydrated feel while preventing colour from fading. Perfect for adding cool red tones to medium to dark brunette and red hair, and maintaining or reviving cool cherry and "cowboy copper" shades in between salon appointments.