PER. NUTRI-DEVELOPER 20 VOL LI. BLOND STUDIO L'OREAL

DEVELOPMENT TIME: The development time for Platinium Plus & Platinium Ammonia-Free is a maximum of 50 minutes. RINSING: When development time is complete, rinse thoroughly with warm water. Shampoo with a L'Oréal Professionnel Post-Color Shampoo. Blond Studio Nutri-Developer 20-Volume is fully stabilized and buffered to ensure consistent and uniform lightening results. It's creamy, rich formula encourages gentle controlled lightening action with up to 2-3 levels of lift and is most often recommended for Balayage.