What it is:
SoColor Sync Alkaline formulas are Pre-bonded, helping to protect the inner hair structure, colour after colour, and Pre-paired with our SoColor permanent range for seamless results from root to tip.
What it does:
The Alkaline toners includes over 50 shades from cool Ashes, to warming Mochas and even vibrant Reds. These shades will deposit a conditioning formula which is perfect for a seamless colour from root to tip.
