This Smart Developer should be mixed with a lightener or Powershade.
It is specially formulated to provide perfect consistency of final mix, to deliver optimal lifting and to facilitate application.

The Blacklight Smart Developers ensure consistent and reliable results with each application.

It is enriched with progressive link protection technology.

**Do not use metal tools.

Available volumes:
10 Volume (3%)
20 volumes (6%)
30 Volume (9%)
40 Volume (12%)