Description
L’Oréal Professionnel Dia 4.20 Iridescent Burgundy is an ammonia-free professional hair colour that enhances tone with rich burgundy reflects and glossy shine. The gentle tone-on-tone formula refreshes colour, adds depth, and blends early greys while keeping hair soft and natural-looking. Ideal for salon glossing, toning, and colour refresh services.
Key Benefits
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Ammonia-free gentle colouring formula
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Rich burgundy tone with iridescent reflects
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Enhances shine and colour vibrancy
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Softly blends first greys
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Leaves hair smooth and conditioned
How to Use
Mix with recommended Dia activator. Apply evenly to towel-dried hair, process as instructed, emulsify, rinse thoroughly, then shampoo and condition.
