Achieve vibrant, salon-grade color results with the L’Oréal INOA Rich Developer 30 Volume 32% (1000 ml). This premium, ammonia-free hair developer is specially formulated with ODS² oil-diffusion technology for consistent lift, even color coverage and superior hair integrity. Use the L’Oréal INOA Rich Developer 30 Volume 32% (1000 ml) with INOA permanent hair-color for brilliant shine, maximum performance and professional results.