Schwarzkopf hair styling products. IGORA VIBRANCE Ammonia Free. Tone-on-tone coloring ammonia-free. The perfect coloring for all women seeking a vibrant color and stunning shine without damaging its hair. Its formula contains Mionoi-de-Thaiti Oil that protects and respects the hair fiber. Extended coverage on gray hair, this coloring will last up to 25 washes. Color 3-0: Dark Brown. This product should be used with the activating lotion.