Our fruit and vegetable hair balm contains sodium laureth sulfate and hydroxyethyl cellulose. It can be easily colored, gentle dyeing care is harmless to hair, solid color, does not fade, and re-dyeing hair is easy. Its use method is very simple: first wear gloves, open the lid, install the comb, then the comb teeth face up, squeeze out the right amount of hair dye, and then use the hair dye comb from the root to the tip of the hair, so that the color is uniform, and finally wait for 30-40 minutes, and then rinse with water. And can reduce the color loss, achieve long-term black hair effect, bright color, make the hair black luster.