L'Oréal Professionnel Blond Studio 20 Vol. 6% Oil-Developer 1L.

L'Oréal Professionnel Blond Studio 20 Vol. 6% Oil-Developer 1L for use with Blond Studio 9 Lightening Powder. Moreover, it features an oil-rich formula, providing nourishment and protection to the hair during the lightening process. Thus, the oil-infused formula maintains the hair's moisture balance and minimizes damage, resulting in softer, healthier-looking hair after the lightening process as well. It also ensures even color distribution and optimal lift.