Kolyston hair dye black bluish, 301/0

Hair dye cream from Wella Coleston black bluish (301/0) - 100 ml Coleston colorant specially formulated from Wella Hair Experts gives you permanent hair dye, for perfect coverage of gray hair and intense shine, specially formulated. Easy to apply and non-drip. Covers even the most resistant gray hair perfectly and long-lasting. Gives a captivating, shiny color that is irresistible. Used with oil substitute. Exceptional, dense, and shiny Coleston. Coleston aims to overcome 7 signs of damaged hair for an intense and bright hair color. Moisturizing formula. Coleston provides nourishing formulations that protect your hair while giving you the color result you want and desire. Provides 100% coverage of white hair. Get the full-color dream with 100% gray coverage. Preparation of the coloring emulsion: press the content of the tube into a non-metallic dish (plastic, glass, or porcelain), then add the developer liquid and mix the two components with a coloring brush until a homogeneous coloring emulsion is produced. Please apply the emulsion to your hair immediately after mixing for an ideal coloring result. Using the coloring emulsion: apply the coloring emulsion to an unwashed strand of hair using a coloring brush. Make sure not to miss any strand. Then comb your hair thoroughly with a wide-tooth comb to achieve even distribution of the coloring emulsion in your hair. For root coloring, part your hair and apply the coloring emulsion to the roots. After allowing it to sit for 20 minutes, comb the coloring emulsion evenly through to the ends of your hair. The sitting time is 30 minutes; for root coloring, it is 20 minutes for the roots and an additional 10 minutes for the entire hair. The color of the emulsion may change during the sitting time. Final touch treatment: replace oils with oil substitute cream, rinse until the water runs clear (shampoo is not recommended). Apply the oil substitute bag. Leave it for two minutes and rinse again.