The Koleston 304/1 Intense Semi-Permanent Hair Color offers a vibrant and luxurious color experience, ensuring full grey coverage and color intensity that lasts up to 8 weeks. Each strand of hair is deeply penetrated by millions of rich pigments, resulting in a dazzling and enduring color. The innovative formula is enriched with four powerful moisturizers, including the renowned argan oil. This blend notably combats dryness, leaving your hair silky, nourished, and resplendent. Perfect for achieving a spectacular hair makeover that feels as good as it looks.