Discover Syoss Oleo Intense; permanent color without ammonia with hairdressing results. Supreme Care and Long Lasting Color Its formula WITHOUT AMMONIA and with oils takes care of your hair while guaranteeing professional gray coverage. The concentrated care oils in the coloring enhance the penetration of color pigments into the hair for supreme, long-lasting color intensity. Strong, Healthy Looking Hair The conditioner includes Fair Trade Argan Oil, known to leave hair soft, silky and full of shine. The conditioner intensively cares for the hair after coloring for strong, healthy-looking hair. Benefits Permanent coloring without ammonia Perfect professional gray coverage Supreme care and long-lasting color Strong, healthy-looking hair With caring oils