What It Is:
A powder lightener that provides up to 9 levels of lift, evenness of tone, optimal neutralization and visibly lift within 10 minutes thanks to its oil-enriched formula. 
 
What It Does:
• Up to 9 levels of lift, optimal neutralization and cleaner, more even results. 
• Visible lift within 10 minutes, on even the darkest bases. 
• Unlimited creativity: This powder lightener can be used to achieve any technique. 
 
What Else You Need to Know:
• To be used exclusively with Blond Studio 9 oil developer. 
• The 30-Volume Oil Developer is to be used on lengths and ends only. 
• The 20-Volume Oil Developer is to be used on-scalp, length & ends. 
• For enclosed techniques, must use with dedicated L'Oréal Professionnel Aluminum Foils to ensure intended lift and client safety.