Schwarzkopf's new Oil Developer is optimised to work with new IGORA ROYAL colours. Locks in colour for intense, long lasting results.
6% - 20 Vol.: for tone-on-tone colouring, white hair coverage and lightening 1–2 levels.
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Ingredients
Aqua (Water, Eau), Hydrogen Peroxide, Cetearyl Alcohol, Paraffinum Liquidum (Mineral Oil, Huile Minérale), Ceteareth-20, Propylene Glycol, Etidronic Acid, 2,6-Dicarboxypyridine, Disodium Pyrophosphate, Potassium Hydroxide, Sodium Benzoate