Syoss Permanent Coloration 1_4 Blue Black

Product Description

Turn heads with Syoss Permanent Coloration in 1_4 Blue Black, a permanent hair dye designed for a bold, electrifying tone. From the first application, you can aim for vibrant, long-lasting colour with a salon-like finish that helps keep your shade looking rich and even.

This permanent formula features an Anti-Damage System to help prevent breakage, while SalonPlex Technology works to help restore damaged hair bonds from the inside. Keratin is included to support a smoother, stronger feel across the hair surface, helping you get beautiful colour with hair that looks cared for.

Syoss Permanent Coloration is suitable for up to 10 weeks of colour intensity and covers up to 100% of grey hair for a uniform result. Please remember to carry out an allergy test 48 hours before use and follow the instructions carefully, especially if you’ve previously reacted to hair colour.