SYOSS Cool permanent hair colours, designed for professional performance, ensure your hair colour looks and feels vibrant for a long time, thanks to the neutralising power of pigments. Read more.
Say goodbye to dull locks! Discover Syoss Permanent Cool Colour 3-59 Dark Brown: up to 100 days of intense, cool colour, 100% grey coverage and anti-yellow effect. Your hair feels strong thanks to keratin. Choose VitAdvice for smart, premium care. Responsible and expert for you and your family.
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