Loreal Blond Studio Oil Developer 30 Vol 9%

This oil-based developer from L'Oreal will give you a shiny and luxurious look while lightening or highlighting your hair. Formulated with oil, it will leave your hair feeling soft and healthy. It has a 30 Vol 9% concentration, and offers maximum lightening and tinting power to give you the perfect blond color. Plus, it's ammonia free and odorless.

Loreal Professional BLOND STUDIO 9 OIL Developer 30-Volume is oil-enriched to enhance the overall performance of the 9-level lightener. The oil is responsible for boosting the lift and keeping the lightener result predictable. It is our way to achieve up to 9 levels of lift, quicker, with lower volume developers. The oil-base in the developer also offers optimal mixing and application due to its creamy consistency.

• Loreal Blond Studio Oil Developer 30 Vol 9% is to be used on lengths and ends only. 
• Blond Studio 9 Oil Developer is to be mixed exclusively with Blond Studio 9 Lightening Powder.
• The development time for Blond Studio 9 is a maximum of 50 minutes