Matrix SoColor Sync Pre-Bonded Alkaline Toner demi-permanent alkaline hair toner 90ml, 8WN

Discover the bold, full-bodied SoColor Sync Alkaline toners which leave hair feeling conditioned, toned and polished from root to tip. Key Benefits: Ammonia free. Lasts up to 20 shampoos. Pre-Bonded - helping to protect the inner hair structure, colour after colour (Assessed after 7 applications on sensitised hair) Pre-Blended - ensuring all underlying pigments can be neutralised. Pre-Paired - matched with our SoColor Permanent range for seamless results from root to tip. All the SoColor Sync toners in the Alkaline technology are intermixable. The Alkaline Toners can result in a possible ½ level of shift in base. Key Information: Result type: blended Mixing ratio (colour to developer) 1:1 Developer: Matrix Sync Activator 9 Vol Visual Processing time: Up to 20 minutes