Chenice Liposome Hair Color for the professional only. The natural NN series gives 2X the rich pigment for the stubborn grey and damaged hair that is resistant in holding color. The mixing is 1:1.5 for 30 minutes. The color is based on Liposome Delivery System and has Keratin, B5, Panthenol, Argan oil and Thermal water to name a few amazing ingredients. This luxurious European Color line is low ammonia, creamy texture for coverage and gel component for shine. The pigment is top grade and durable. The color gives more of a spa experience with mixing, application and the pleasant scent. Gentle on the scalp this color leaves the hair in beautiful condition.