What are the causes of dry hair, and what causes dry and frizzy hair?

Frizzy and dry hair refers to the phenomenon that hair loses moisture and oil moisture, resulting in dry hair that is easy to break. Many people around me will experience this phenomenon, so what is the cause of frizzy and dry hair? Actually, there are many reasons:

Dry, frizzy hair can be caused by insufficient oil production in the cortex. Under normal circumstances, the human scalp secretes oil, and the hair will become very greasy if you don't wash your hair for a few days. However, some people have insufficient oil secretion in the cortex, resulting in very dry and frizzy hair that looks lacking in nutrients.

The human scalp secretion of oil is limited, if you often use inferior shampoos, or lack of nutrients in the body, it is easy to lead to insufficient cortical oil secretion, and then dry and frizzy hair.

Dry, frizzy hair can be caused by a lack of dehydration in the body. Many people often do not drink water, and their bodies often sweat, and after a period of time, the body will be dehydrated, resulting in dry and frizzy hair. Studies have found that the moisture content of hair is 15%.

If the body is severely dehydrated, the moisture content of the hair will also decrease, and when the water content is less than 10%, it will become dry and frizzy. Therefore, it is necessary to increase the amount of water you drink in autumn and winter, and hydrate in time after sweating in summer to avoid dry and frizzy hair and health problems.

Dry, frizzy hair can be caused by a problem with the function of the internal organs. If the function of people's internal organs is not coordinated, there are health problems, and the lack of qi and blood is easy to lead to dry and frizzy hair. Sometimes, due to internal malnutrition, lack of protein or vitamin A, the hair is dry and frizzy.

I want to take it home for the New Year, and I recommend it to improve dry hair.

Dry hair refers to the loss of moisture and oil in the hair, resulting in dry hair that is easy to break, and split ends of the hair. Chronic lack of sleep and excessive fatigue, excessive smoking, and certain diseases such as anemia and low potassium can all cause dry hair. Dry hair can be taken internally with traditional Chinese medicine, and external application of traditional Chinese medicine, usually eat more fruits and vegetables.

There are many reasons for this, but they are generally due to a lack of nutrients.

Everyone wants to have beautiful hair, but with the change of seasons, hair problems emerge one after another, especially dry and frizzy hair, which is annoying. So why do you have this kind of problem with your hair? What can I do to improve my hair? Let's take a look today.

From the inside to the outside, hair is divided into hair medulla, hair cortex, and hair cuticle (hair cuticle), among which, hair cuticle, as the outermost layer of hair, has the following three main functions:

determines the surface characteristics of the hair. If the cuticle is damaged, i.e., the cuticle is turned up, the hair will give it a frizzy, dull, dull appearance.

Prevents moisture loss from the hair. If the cuticle is damaged, the moisture inside the hair is easily lost, and the hair becomes dry.

Increases the mechanical strength of the hair. The intact fur peel tightly wraps around the internal structure of the hair and increases its strength, and once the fur is damaged, the hair is prone to split ends. When the hair cuticle is damaged, the hair will be frizzy, dry, split ends, etc.

At the same time, friends should pay attention to the fact that in a healthy state, the cuticles on the hair are neatly arranged. However, if you blow your hair frequently, perm and dye your hair, the cuticle will arch or damage, and the cortex inside will be exposed, and the hair will become rough and dry, and lose its luster.

Dry and frizzy hair is first considered to be due to lack of moisture and nutrients to become dull and dull, every time after washing the hair to apply conditioner, when the hair is dry, you can apply hair oil, usually eat more protein-rich food. In addition, it may also be caused by insufficient qi and blood and dysfunction of internal organs, so it is necessary to supplement more vitamin A and eat more red dates.

There are many causes of dry and frizzy hair, usually caused by a lack of trace elements in the patient's body, and it is common in patients with improper diet and picky eating. Secondly, it is also related to genetic factors, large mood swings, and long-term mental stress.

Dry and frizzy hair may have a certain relationship with your own hair quality, or it may be caused by your usual lack of cleaning, this kind of dirty things, oil stains attached to the hair appear dry and frizzy, you can improve yourself according to the cause, and solve the cause.

Insufficient oil secretion in the cortex is the direct cause of dry and frizzy hair, because in general, the oil secreted by the hair cortex is relatively limited, and the ends of long hair are the most prone to dryness and frizz, because the ends of the hair are basically not moisturized by oil.

The cause of dry hair can actually be caused by a variety of factors, but the most common may be due to malnutrition, which causes the hair and hair follicles in the scalp area to lack local nutrients, resulting in dry hair.

Frizzy hair should not be softened or softened, as both of these methods require the use of potions, which can cause great damage to the hair and scalp, and can be solved with daily care methods such as:

1. When washing your hair, the water temperature should not be too high, it will burn the scalp and damage the hair; It should not be too cold, so that the hair will not shine. When washing your hair, you can add a little vinegar to soften your hair, and your hair can become softer.

2. After washing your hair, it is best to use less hair dryer, because the high temperature radiation will take away the moisture of the hair and make the hair drier. If you are afraid of catching a cold, it is recommended to blow dry your hair only on the top of your head.

3. It is recommended not to perm or dye hair in order to pursue fashion, no matter high temperature or dyes, the damage to the hair is great, and the hair will become very dry and frizzy, easy to split ends and have no luster.

Lemon loves beauty.

There are several reasons for this: 1. Shampoo I recommend Pantene, Rejoice, and Schwarzkopf Choose one that suits you.

2. It is your own shampooing habit Every time you wash your hair, you should pay attention to the shampoo on your hands and then apply it to the scalp, and then the conditioner can only be used to the ends of the hair, it is best not to get on the scalp, otherwise the hair will be drier.

3. You can do a hair mask when you are fine, and if you are diligent, it is recommended that you use yogurt + olive oil + egg white to massage it on your head for half an hour like the kind of hair mask you sell, and then wash it off with shampoo.

When you perm your hair, let the people in the barber shop come and don't mess with it yourself, otherwise it's even worse, and the second one is that your hair hurts and you don't know how to maintain it.

1。Minimize the number of times you wash your hair to reduce moisture loss from your hair. The best conditioners are Sassoon and Sefen's.

2。People who don't approve of frizzy hair go for film conduction and care because of bad hair quality I have done a lot of almost useless, miscellaneous hair has never grown like ever 3. Stick to tahini every day.

Hope it works for you!

Use conditioner every time you shampoo your hair, you can wash your hair first and apply conditioner before washing your face, so that you don't waste time, and drink plenty of water usually, especially in spring and autumn.

Do not use regular conditioner with inverted molds.

Cause 1 of frizzy hair: Dry hair due to lack of water.

Hair contains about 15% moisture, but if it is less than 10%, the hair will immediately show various dry phenomena, such as static electricity, falling hair, and split ends. In particular, autumn is drier, and water is not replenished in time, resulting in a decrease in sebaceous gland secretion, resulting in dry hair and hair loss.

Cause 2 of frizzy hair: dry hair and the human body.

1. Lack of qi and blood in the human body and dysfunction of internal organs will cause hair to lose its nourishment and lead to dry hair.

2. Malnutrition, malnutrition, such as vitamin A deficiency, protein deficiency, etc.

3. Injury of certain diseases, such as anemia and low potassium.

The third cause of frizzy hair: the skin under the hair cortex.

1. Because the sebaceous glands under the hair cortex of longer hair cannot give enough oily secretions to the hair to moisturize the hair.

2. The oily secretions provided by the sebaceous glands under the hair cortex are limited, once the length of the hair is too long, the tail part of the hair will not be moisturized by the oily secretions, and then there will be dryness and frizziness.

3. If you can provide enough oily secretion nutrients for the sebaceous glands, you can moisturize from the root to the end of the hair.

Cause 4 of frizzy hair: Other causes of the head.

1. Genetic factors.

2. Infringement of air pollution.

3. Sun exposure, ultraviolet damage in the sun.

4. Chemical damage, such as hair dyeing, perm, hot blowing, etc.

5. Long-term lack of sleep and excessive fatigue or excessive smoking.

Dry and frizzy hair repairs with hair cuticle essence honey.

With Sassoon, your hair must be fine.

It may also be a relationship with shampooing

You look below.

And remember to use conditioner every day.

Also try not to blow your hair, which can lead to dry hair

Choosing the right shampoo is the first step to nourishing your hair, and to solve the special problem of dryness, dullness and split ends, Wella's Sunflower Moisturizing Shampoo contains a unique extract of calendula, chamomile and sunflower that penetrates directly into the inner layers of the hair to make it elastic and shiny, and Pantene's silky smooth shampoo covers the dry and rough parts of the hair layer to prevent frizz or knots.

Before shampooing, use a large-toothed comb to remove dirt from your hair, first comb the surface of your hair, then turn your hair up in layers, brush the hair strands, hair roots and scalp in turn, and finally brush the surrounding hair edges, which can reduce the amount of hair loss when washing your hair.

Be sure to wash and care separately. Because the product has the effect of completely opening the hair cuticle of the hair layer of the hair layer, cleaning and moisturizing the hair core, and then using the hair care product can close the moisturized hair cuticle, so that the hair looks shiny, moisturized and elastic.

After shampooing, gently pat your hair dry with an absorbent towel and do not dry your hair too hard.

Want to change your hair color but are afraid of hurting your hair? Several hair care products can help you solve the problem of dry and split ends

In addition to maintaining a good rest, diet is also very important, often eat nuts and other foods, such as peanuts, sesame seeds, higher fatty acid content can provide nutrients to your hair, so as to restore shine. The ideal shampoo for dry hair is between and alkaline, which is easy to wash thoroughly and alkaline, but it is also a direct "**" for damaging the hair.

When the hair is dry and frizzy, avoid treating the hair roughly in any way, comb and wash your hair to treat your hair gently, do not use too much force to cause hair loss and breakage, when washing hair, avoid shaving the hair with your nails, but gently massage the scalp with your fingers to promote its blood circulation.

1. Long-term exposure to the sun: Long-term exposure to the sun's ultraviolet rays will cause the moisture of the hair layer to be lost, resulting in dryness and lighter hair color. 2. Swim in the pool often

Swimming pool water contains chlorine, which can damage the epidermis and cortex layers of the hair, and if it is not properly washed and treated after swimming, the hair will be prone to dryness. 3. Frequent use of hairspray and hot air blowing hair: Hairspray has chemical ingredients, just like perming and dyeing, it is easy to destroy hair tissue if you use too much; If the temperature is too high when the wind is blowing, it is easy to lose moisture from the surface of the hair, and the straw hair will come to the door.

4. Frequent perming, dyeing and bleaching: Perms or hair dyes with chemical ingredients will more or less destroy the hair tissue, and if you add improper treatment or maintenance afterwards, it will definitely make the hair "dry and dry". 5. Partial eating:

What to do if your hair is dry? This is often overlooked by many beauties, the source of life of hair comes from the nutrients we absorb, so if the food we eat on a daily basis does not provide enough nutrients for the hair, especially if we eat less protein-containing foods, it will be difficult for the hair to grow thick and shiny. In addition to paying attention to protein intake and avoiding high-fat foods on weekdays, some foods that can be "replenished" should also be eaten, such as seaweed, seaweed, kelp, yam, sesame, lotus root, chestnuts, pumpkin seeds, etc.

In particular, black sesame seeds are the most convenient and effective food, because they are rich in many substances that promote hair growth and maintain health, such as protein, lecithin, vitamin E, etc., which can not only prevent hair loss and hair quality deterioration, but also make hair darker and brighter! 6. The damage of air conditioning: The dry air in the air-conditioned room makes the hair dehydrated even more serious than the cold air in winter.

In addition to replenishing your body with more water, use real-time repair products that can provide immediate nutrients and hydration, so that your hair will not suffer from "drought". What to do if your hair is dry? The first thing to do is to keep the cuticle healthy, because in the case of healthy hair, the cuticle will be arranged from the root to the end like a roof tile to protect the internal tissue of the hair, and the hair will look naturally soft and shiny.

Exposure to the sun, swimming, dyeing and perming hair, etc., can cause more or less physical or chemical damage to the hair structure. If you want to restore the shine and shine of the hair, you must replenish moisture and nutrients through daily hair care to make the hair healthy again. What external factors does hair suscept?

No matter how you take care of it, your hair is as dry and yellow as straw.