Olivia Hair Colour 09 Mahogany is a permanent, non-metallic hair dye that delivers a rich mahogany shade with full grey coverage. Enriched with proteins and Vitamin E, it nourishes and strengthens your hair, leaving it silky, glossy, and healthy-looking. The gentle formula is designed to be kind to your scalp while providing long-lasting, vibrant colour. Ideal for those seeking a timeless and intense mahogany hue, this hair colour offers salon-quality results at home.