Blond Studio 9 Oil 20-Volume developer is enriched with oil to enhance the overall performance of the 9-level lightener.
The oil is responsible for the increased volume and predictability of the lightening result. Its our way of achieving up to 9 levels of lightening faster with lower-volume developers. The oxidizers oily base also enables optimal mixing and application.
Use collapsible tabs for more detailed information that will help customers make a purchasing decision.
Ex: Shipping and return policies, size guides, and other common questions.
You may also like
More from hair dye
