Ref Stockholm Permanent Color 6.66 Dark Blonde Intense Red a vegan hair dye, formulated to offer long-lasting coverage and vibrant, intense color. Thanks to its delicate composition and free of original ingredients animale, guarantees respect for the scalp and the environment, without sacrificing professional performance. The formula ensures prolonged color hold, maintaining brightness and shine up to diverse weeks, while enriching the hair fiber with specific nutrients for soft and silky hair. Ideal for those who want a bold and sophisticated look, this product allows you to express your personality with a dark blonde with an intense red touch, perfectly uniform and easy to apply.