New ColorSync Pre-Bonded 3N Dark Brown Neutral 90ml

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. 
• Vegan formulas. 
• 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 SoColor Developer 10 Vol
• Visual Processing time: Up to 20 minutes