oligo smart developer 20 volume 1l blacklight SIZE:1000ML The long-lasting protective systems prolongs

The long-lasting protective systems prolongs the qualities of the color

A true cult favorite and best-seller

Repairing and protective fluid

Enriched with vitamin C and natural spearmint oil

leaving it incredibly soft

oligo smart developer 20 volume 1l blacklight SIZE:1000ML The long-lasting protective systems prolongsThe Blacklight Smart Developer must be mixed with a Blacklight Lightener or Powershade. It is specially formulated to provide perfect consistency of final mix, to deliver optimal lifting and to facilitate application. The Blacklight developers ensure consistent and reliable results with each application. HOW TO USE Use with all Blacklight Lighteners and Blacklight Powershades follow instructions and mixing ratios on their packaging.