... acid, Propylene Glycol, Mink oil, Polyquaternium, ammonium hydroxide, essence.Feature1.the same quality with Wella brand hair color. 2.there are ... hair a healty shine.USAGE1.Instruction for use.Choosing of the oxidize emulsion crean, 10 volumes for darkening by one ... leverl.2. Preliminary sensitivity test: clean a small area behind the ear or in the elbow hollow with alcohol, apply a small quantity of ...