L'Oréal Professionnel Blond Studio Nutri Developer 30 vol 9%

L'Oreal Blond Studio Nutri-Developer 30 Vol 1 Litre L'Oreal Professionnel Blond Studio Nutri-Developer (1 Litre) Specially designed for use with Blond Studio, Platinum Plus and Platinum Ammonia-free Lightening Paste, this creamy developer ensures for controlled lightening action and a uniform coverage. Available in 20, 30 and 40 Volume. 30 Vol: Ideal for highlights & balayage 40 Vol: Balayage/open air only 20 Vol & 30 Vol: Ideal for global techniques, enclosed highlights and balayage.