Ref Stockholm Soft Vegan Demi-permanent Hair Dye 4.11 Cold Darker Ash, 50 ml, the ideal solution for those who want an intense but delicate color. Formulated with vegan ingredients and free of aggressive substances, this demi-permanent color guarantees natural and long-lasting coverage without compromising the health of the hair. The darker cold ash tone gives sophisticated shades, perfect for a modern and refined look. Easy to apply, it does not damage the hair fiber, maintaining its natural softness and shine. Suitable for those looking for a color change without long-term commitment, it combines effectiveness and respect for the environment, offering a professional result directly at home.