Chenice Liposome Hair Color for the professional only. The natural series is based on 3 primary colors at different percentages depending on the level. The natural series is used in percentage of grey for coverage, 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.