Yes, but the maintenance effect is short.
Potatoes contain tyrosine and tyrosinase. When tyrosine meets oxygen under the catalysis of enzyme, it will produce browning reaction.
Tyrosine will gradually become another substance, and finally these substances will converge to synthesize melanin. When peeled potatoes are put in the air, they will gradually turn black. This is a fact.
This melanin is water-soluble, and it will come off after washing, so it can't stay in the hair for a long time.
In addition, everyone's hair quality and structure are different, and the coloring effect is different, so some people will appear dark brown, while others are just light gray.
The concentrated substance contained in potato skin polymerizes in the air and becomes melanin, which can only temporarily blacken white hair.
Potatoes contain tyrosine and tyrosinase. After oxidation, tyrosine will gradually become another substance. Finally, these substances converge to synthesize melanin, but this melanin is water-soluble and will fall off after washing. You can't stay in your hair for a long time.
How to dye your hair with potato skin? Peel off about a cup of potato skin first. After that, pour two glasses of water, boil the potato skin in water according to the ratio of potato skin to water 1:2, and soak for another 5 minutes until it cools. After that, separate the potato skin from the water and take out the water. Next, it's time to verify the magical moment ~ Most people can wash their hair with ordinary water after washing their hair normally, then dry it with a towel, and then use potato peel water as the second shampoo. Then brush it up like this!
Many people are more concerned about the durability of boiled potato skin dyeing, because this method is really effective, but because its color adheres to the hair surface and is soluble in water, it can only be reserved for the next shampoo. Although it seems troublesome, this method is pure natural and harmless to human body. It is suggested that people who have been relying on hair dyeing can try this method.