Hair dye Ref Stockholm 7.44 Intense Copper Blonde 100 ml a high quality permanent and vegan solution, ideal for those who want a vibrant and long-lasting colour. Thanks to the delicate formula, enriched with selected ingredients, it guarantees total coverage of gray hair without compromising its health. The intense copper blonde shade gives brightness and depth, enhancing every type of complexion with a natural shine. Easy to apply and designed to respect the hair structure, this dye ensures professional results at home. Perfect for those looking for a decisive change but attentive to the sustainability and well-being of their hair, Ref Stockholm combines performance and eco-compatibility in a single product.