4-in-1 black hair dye shampoo, specially designed for white and gray hair, quickly and easily covers gray hair, long-lasting natural color, suitable for men and women, 400 ml (Natural Black)

We offer the ideal solution for black hair: colouring shampoo! This specially formulated shampoo not only covers grey hair, but also nourishes the hair, leaving it soft and silky. It is a colouring, cleansing and conditioning shampoo that allows you to enjoy the professional services of a hairdresser at home.Features:Product name: Colouring shampooCapacity: 400 mlColour: Natural black/Chestnut brownPackaging: 1 colouring shampoo**Detailed steps for use1. Before use, be sure to perform a skin test to check for any allergic reactions.2. Put on gloves and get ready to start your hair colouring experience.3. Squeeze an appropriate amount of black dye from the bottle and apply it to dry hair, stirring gently until it foams.4. Massage the hair from root to tip to ensure that each strand is covered with dye and leave on for 5 to 10 minutes.5. Finally, rinse with water. You can use it alone or with other products such as shampoos and conditioners.**Precautions for use:**- Keep the product out of the reach of children.- Avoid direct contact with the eyes during use. In case of accidental contact with the eyes, rinse immediately with water.IngredientsGinseng, avocado extract, argan oil, he shou wu, gingerSafety WarningPrecautions for use - Sensitivity test: perform a skin sensitivity test 48 hours before use. - Avoid contact with eyes. In case of accidental contact with eyes, rinse immediately with water. - The effect of the dye may be affected by ambient temperature and hair quality. If necessary, you can extend the dyeing time by 15 to 20 minutes. - Do not use on children and keep out of reach of children.

• 【Combats Grey Hair and Restores Youthful Vibrancy】With our colouring shampoo, you can easily restore the vibrant hair of your youth, restoring lost shine and returning health to fragile strands.
• 【Formulated with Natural Ingredients】 Our hair colouring shampoo is formulated with unique active botanical ingredients, such as vitamin E-rich argan oil, to fully nourish the hair, increase elasticity and retain moisture, leaving hair softer and stronger.
• 【4-in-1 SAFE COLOURING RESULTS】 This natural colouring shampoo not only colours your hair, but also soothes the scalp, relieves dandruff and promotes hair growth, revitalising strands and making it suitable for all hair types.
• 【Easy to Use, No Professional Tools Required】 No more complicated colouring processes! Our hair colouring shampoo only takes 5 to 10 minutes, requires no bowls or brushes, easily removes all grey hair and never stains the skin.
• 【Affordable, Money-Saving and Effective】 Say goodbye to expensive hairdressing fees and get professional colouring results at home. Our colouring results last 2 to 3 weeks, saving you time and money.