Sell (Stock) MEIDU Natural Color Hair Dye Shampoo & Strongly cover gray hair best price

(Stock) MEIDU Natural Color Hair Dye Shampoo 500ml Usage: Put on gloves, take appropriate amount of this product, and then apply evenly to the hair, evenly rub it evenly, wait 10-15 minutes before washing. Remarks: Due to the difference in hair quality, the time will be different. The hair that is difficult to color will take a longer time to achieve better results. Ingredients: water, cetearyl alcohol, hydrazine hydroxide, propylene glycol, ceteareth 20, squalane, isopropyl palmitate, p-phenylenediamine, m-phenylenediamine, flavor, 4- Amino-2-hydroxytoluene, polydimethylsiloxane, isoascorbic acid (iso-Vc), 2,4-diamino-p-ethoxyethanol HCI, disodium EDTA How long the color can last after using this shampoo？ Usually after 1st wash, u can use normal shampoo. Some of my customer every 2 week, some of customer every 3 week wash one time. This wash hair become black shampoo no need to use every day. Depend how fast your grey hair growth if u can tahan then longer time only use once. If cant then wash to cover grey more frequently.