How effective is black bean and vinegar hair dye?

As we all know, black beans have a good effect of strengthening the spleen and kidneys, and can also make hair black. Black beans are not only edible, but can also be used with vinegar to make hair softeners. This method of hair dyeing is very effective and is natural and harmless, without any chemical ingredients that may damage the scalp. The method of making black bean and vinegar hair dye is very simple. First, you need to prepare the ingredients, and then mix them according to a certain proportion. Let’s take a look at the detailed steps below.

According to medical records, black soybeans are sweet and mild in nature, can nourish the kidneys and strengthen the spleen, and are a good medicine for black hair; vinegar paste is rice vinegar, which can be used with black soybeans to dye white hair. It was a very popular hair dye and hair beautifying agent during the Sui and Tang Dynasties. Method: Take 250 grams of black beans, cook them with 750 ml of rice vinegar, and then remove the beans.

How to make black bean and vinegar hair dye

Ingredients : 15g Polygonum multiflorum, 100g black beans (50g=1 tael), 50ml rice vinegar.

Method : 1. Wash and dry the black beans;

2. Add rice vinegar and Polygonum multiflorum, and soak for 3 days and 3 nights;

3. Put the Polygonum multiflorum and black beans soaked in rice vinegar into a juicer and crush them; 4. Then put the mixture into a pot, cook it over low heat and concentrate it; 5. After washing your hair, wipe it until it is 50% dry, apply the dressing cooked in step 4 evenly on your hair, and massage the white hair area for 10-15 minutes, then wrap it with a protective film; 6. Then put on a hair cap and steam it for about 40 minutes, then let it cool for about 20 minutes; 7. Finally, rinse your hair, add conditioner, wash it, and blow dry it. Applicable symptoms: Use when you have a small amount of white hair on your head or want to use natural methods to care for your hair. Frequency of use: Once every 3 months.

Warm reminder : Do not use during menstruation, pregnancy, right after a meal, when hungry, or when you feel dizzy.

Black beans and vinegar hair dyes are natural hair dyes with no side effects. The hair dyes we usually use in hair salons are chemically synthesized and contain harmful chemicals such as aniline and phenol that can cause cancer. If 1% of these chemicals is absorbed by the skin and accumulates in the body, they will combine with cells and damage deoxyribonucleic acid DNA, causing cell mutations and inducing skin cancer, bladder cancer, breast cancer, lymphoma, leukemia, etc. Hair dyes can cause contact dermatitis and skin allergies. In mild cases, the scalp may become itchy, red, swollen, and exudate; in severe cases, papules and blisters may appear, and even serious consequences such as epidermal relaxation and necrosis may occur. Women who are pregnant or planning to become pregnant should not dye their hair.