Hair Dye Syoss Permanent Coloration 4-15 Smoky Chrome (permanent hair color)

Syoss Permanent Coloration 4-15 Smoky Chrome is a permanent hair dye formulated to provide a cool, smoky chrome shade with full grey coverage and long-lasting results. Designed for at-home use, this permanent hair color aims to deliver even pigmentation from roots to ends and maintain tone intensity after application. The formula is intended for root touch-ups, full-head coloring, and refreshing existing color while creating a neutral, ashy chrome finish.

Advantages

This permanent hair dye offers reliable grey coverage and uniform color development with a cool, smoky chrome finish. The formulation supports lasting color retention and helps achieve an even result across different hair types. It is suitable for both full-head applications and targeted root touch-ups, allowing users to maintain a consistent shade at home.

Suitable for

• Full-head coloring to change or refresh hair shade
• Root touch-ups between salon visits
• Covering grey hair with an even, cool-toned result
• Creating an ashy, smoky chrome look on natural or previously colored hair

Key specifications

• Color family: cool/ashy chrome tone
• Coverage: permanent formula formulated for full grey coverage
• Application types: full-head coloring and root touch-ups
• Result: even pigmentation and long-lasting color

How to use

Follow the instructions provided with the product for safe and effective application. Perform a skin sensitivity test 48 hours before using the dye. For full-head coloring, mix the colorant and developer as directed, apply evenly from roots to ends, leave on for the recommended processing time, then rinse until water runs clear and condition hair as instructed. For root touch-ups, apply the mixture to the regrowth area and process according to the timing guidelines to blend with the existing color.

Usage recommendations

To preserve the smoky chrome tone and extend color longevity, use color-safe shampoos and conditioners and avoid excessive heat styling. If hair is heavily lightened or previously treated, consider a strand test to assess the final shade, and consult professional advice for significant color changes.