The SoColor Sync Acidic formulas are Pre-bonded, helping to protect the inner hair structure, colour after colour*.
The SoColor Sync Acidic collection is perfect for the damage conscious client. The acidic base, cream formula deliver pure deposit only toning with no lift.
Apply to dry or 80% towel dried hair
Use a virgin, retouch or creative placement
1:1 mixing ratio
Mix with SoColor Sync Activator 9 Vol (2.7%)
Up to 20 mins visual processing time
(*Assessed after 7 applications on sensitised hair)