What it is:
Oligo Blacklight 20 Volume / 6% Smart Developer is specially formulated to provide perfect consistency of final mix, to deliver optimal lifting and to facilitate application.
What else you need to know:
The Blacklight developers ensure consistent and reliable results with each application.
Use with all BLACKLIGHT Lighteners and BLACKLIGHT Powershades; follow instructions and mixing ratios on their packaging. Do not use metal tools.
