Instant Dark Brown Hair Dye Shampoo for Gray Hair 3 in 1, Natural Hair Color Shampoo for Women Men Brown Colors in 10-15 mins, 100% Coverage Plant Ingredients Long Lasting Brown Hair Dye 16.9 Fl Oz (Dark brown /Dark coffee)

Hair Color Shampoo This hair dye shampoo can effectively cover gray hair and repair damaged hair, makes the hair shine, soft, healthy and charming, so that you are no longer affected by gray hair and rejuvenate hair vitality. The Instant black hair shampoo is designed to cover gray hair 100%, which can cover all of your gray hair in 10-15 minutes( 15-25 minutes for stubborn gray hair), makes you look younger and vigorous.We offer a variety of colors for you to choose : Black, Dark brown, Wine red, Coffee and so on, to from and create your versatile look.Warm tips: Please take a skin test before using hair color shampoo for the first time. HOW TO USE Step 1: Please keep your hair dry before use, then push the button until the outflow of shampoo. Step 2: Wear gloves first and mix the shampoo evenly on your hand till the shampoo got a bit foam. Step 3: Massage the hair gently from roots to tip, and keep it on hair about 10~15 minutes. Step 4: Rinse off your hair with clean water. After-Sale Service If you have any problems during use, you can contact us directly, and we will provide you with professional services and a 100% full refund.