CO&SO Hair dye chatain naturel 4N The chatain naturel 4N hair dye provides adequate nourishment and care for the hair, strengthening the structure of the hair and revitalizing it. The product benefits from a series of restructuring properties, does not contain ammonia and has 100% natural pigments. Hair dyeing will become a relaxing process, and the color shines over a long period of time. For a natural shade of brown, Color & Soin paint is a handy solution. Based on a complex that preserves hair keratin and scalp lipids, thanks to natural extracts and more. The painting process will become a very pleasant one, and the obtained color will shine for a long time. It has restructuring properties, 100% natural pigments and does not contain ammonia. Natural oils, such as cocoa, revitalize the hair. Therapeutic indications - benefits from a series of restructuring properties; - contains natural oils, with an essential role in hair revitalization; - strengthens the hair structure.