Anti-yellow shampoo contains purple or blue pigments that neutralize the yellowness of the hair . Carefully follow the recipe that we present below to prepare one at home.
To get started you need your favorite shampoo and purple vegetable dye drops.
Pour the shampoo into a container, then add 25-30 drops of vegetable coloring and mix thoroughly until you obtain a uniform color.
Put the shampoo back in its bottle and use it normally, at least three times a week. Remember to let it act on your hair for at least 5 minutes before rinsing.
Now that you know how to prepare your own anti-yellow shampoo for gray hair, you can show off your platinum hair without having to constantly touch it up.
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