Color Lock is a density treatment exclusively for in-salon use. It seals the cuticles and locks color pigments into the hair immediately after the hair-coloring process,
neutralizing alkaline and peroxide residues without weighing down the hair.
How To Use
- Apply after rinsing off color, BEFORE shampooing. Massage-in evenly to finish the colouring process. Leave 3 to 5 minutes.
- Rinse well.
- Complement your Nioxin Color Lock Color Seal Treatment with the appropriate 3-part System kit for optimal results.
What Does this Do
- seals in color and increases breakage protection during shampoo stage by up to 50%