Root Retoucher
A targeted, leave-in root retoucher from Syoss designed to blend regrowth and extend between colorings. Fast-drying, easy-to-apply serum texture suits both colored and natural hair, ideal for quick touch-ups and precision coverage. Suitable for users seeking discreet, on-the-go root camouflage without heavy buildup.
Ingredient Safety
No risk2
Low risk11
Moderate risk4