As a derivative of skin, our hair has a rather complex multi-layer structure, and each component of which is important to maintain the health, strength and appearance of the entire hair.For some reason, each component of the overall structure can be damaged, which can lead to completely different violations.
As a derivative of skin, our hair has a rather complex multi-layer structure, and each component of which is important to maintain the health, strength and appearance of the entire hair.And, for some reason, every component of a general structure can be damaged, which can lead to completely different violations.Therefore, the structure of fighting these diseases and restoring damaged hair should also be different.
What is hair?
First, I have to say that all hair can be divided into two parts: 1.The outside, long, in sight, is called the hair rod.2.The interior is very small, located in the dermis layer of the skin, and is the root of the hair.
The most important difference between these two parts of the hair is that its rods are entirely composed of dead keratinized (i.e., keratinized) cells.Living cells that are able to grow and reproduce are located only in the hair bulb.There, they share during the activity phase, extending the hair in the hair as if "building" the hair from below.
This fact is a very important result: if the structure of the hair rod is damaged, then any cosmetics with nutritional effects will be useless.After all, there is nothing to nourish in the rod because it consists of dead cells, all of these "magical recovery ingredients" shampoo, mask and other things simply don't interact.Another thing is that this cosmetic will undoubtedly have a beneficial effect on the roots of the hair without the extra nutrition interfering.
In this small example, it is obvious that to choose the right means to restore the structure of your hair, you must first find out which part of its component is damaged.
The shell of the hair
It is also called the cuticle.It consists of many small flat cells that usually overlap slightly with one edge, similar to the tile coating of roof or scale fish.The main function of the cuticle is protective.Her keratin scale adjusts one closely to prevent the inner layer of the hairspray from losing moisture, which allows him to remain soft and durable along its entire length.
Additionally, the cells of the stratum corneum are covered with fatty fats, which fall on them from the sebaceous glands located next to the onion.In order not to remove keratin scales from each other, this fat skin secret is needed, that is, it acts as glue.Its second function is to create a thin lipid layer on the hair rod surface.This layer provides some protection for hair to prevent pollution, aggressive chemical impurities in the atmosphere, sharp temperature differences and other adverse environmental factors.Finally, fat lubricants include a variety of antibacterial compounds that face hair damage from pathogenic microorganisms.
The damage to the stratum corneum is mainly due to the lysing of these keratinocytes and showing similar facts to the reveal of mature pine lumps.This immediately results in increased moisture loss in the inner layer of the dehydrating rod.Furthermore, they are open to the negative effects of various chemical and physical agents.The first visible symptom of this damage is:
- increased brittle hair;
- their study;
- an increase in sensitivity to static electricity;
The middle layer of the hair
Below the external coating of the hair is a cortex. This is the name of keratinized tissue, which is built from dead cells of an oblong shape. Their main function is the formation of the frame, which ensures the strength and elasticity of the hair rod. In addition, it is in the cells of the cortex layer that a melanin is contained - a pigment that gives the hair color. It also gets into the cortex in the hair follicle and the greater its concentration, thedarker the shade of your hairstyle will be.
Damage to the middle shell of the hair almost always occurs after its external protection is destroyed - the cuticle.And the visible manifestation of this will be well -known and fairly hated by all :) Secondary ends.
In addition, particles of a dye that changes hair color during painting are also built into this layer of the rod. To do this, by chemical interactions, they lift the cells of the protective layer of the cuticle. And here there is a stick about the two -edges:
- On the one hand, artificial pigments are cleaned faster by damaged cortex, which has made women increasingly appeal to the services of hairdressers in the cabin.
- On the other hand, this cosmetic will not pass the hairstyle itself without traces, as well as the problem of how to restore hair structure after dyeing, bleaching, shiny and chemical reactions at home and articles on our website.
The inside of the hair
The deepest, central part of the structure of the hair rod is the so -called brain substance. It is built of dead keratin cells, but, unlike cortex and cuticle, these cells are quite soft and have an irregular polygonal shape. There is also a large number of air cavities in the brain substance.
The functional purpose of the central part of the rod still causes discussions in the scientific community. It is believed that the air in these pockets plays the role of the insulator, helping to maintain constant temperature on the scalp.This explains the rapid deterioration of the appearance of the hair, for example, with certain types of intoxication.
What to do if the cortex has already been damaged?
In the structure of the hair rod, this layer has a maximum thickness, you can even say that the hair consists mainly of cortex. Therefore, if the damage has gone so far, it will not be possible to take especially effective measures. A temporary solution in order to restore hair structure - silicone -based products described above. Unfortunately, their effect will be even more short than in the case of exhausted cuticlescales. Yes, they will be able to bond the split ends, but this "bonding" won't last long due to the strength, elasticity and rectangular shape of the cells that make up the cortex.
The best option is shorter decisive changes in hairstyles.Therefore, you can be guaranteed to get rid of the ends of hair loss and start to develop a new, healthier, and complete calmly.In this case, special attention should be paid to high-quality moisture and hair nutrition.
What if brain matter is damaged?
In this case, it is very likely that there is no recovery.If damage to the hair rod reaches the core of the central brain tube, it will almost certainly damage the hair.So here, the most reasonable way to get rid of it by cutting.
By the way, for haircuts, it is best to connect the salon with a professional hairdresser.He will be able to shorten your hairstyle with special scissors and blades that heat up during operation and maintain a steady high temperature.Such technology allows you to keep it as structural and complete as possible, close to a part of the roots.The hot metal of the leaves is "sealed" on the cuticle, which greatly reduces the moisture loss with the cortex and the probability of further detachment of external keratinocytes in the cutting area.
The inside of the hair structure is the root of the hair
The roots of the hair are surrounded by capsules, which include thin blood vessels, providing them with oxygen and nutrients.All this education in the complex is called onions or hair follicles.Furthermore, muscle fibers, as well as sebaceous glands (the ducts whose ducts are both turned on the bulb in front of their mouths, can be adjacent to it. It should always be kept in mind that damage to hair structure is rarely so selective that they only affect the rods without changing the roots at all. Therefore, regeneration should be complex – only in this case, the most positive results can be achieved.
In addition, cosmetic scientists believe that through this procedure, the impact of hair follicles should receive the greatest attention.For example, choosing how to restore dry hair structure, moisturizing and bulb nutrition must be more time than trying to restore the balance of the liquid in the rod.The logic of the suggestion is simple: the outside of the hair is dead cells and how to not provide them with moisture, while the outer layer is damaged for a long time, they still won't remain.But the root is a living fabric that is responsible for forming a new, completely healthy pole while draining it with enough water.
What damages the structure of hair follicles?
- Deficiencies of vitamins and/or trace elements.First, these are vitamins such as A (retinol), B1 (thiamine), B7 (Biotin), C (ascorbic acid), and K (Phyllokhinon).From the perspective of microelements, the lack of calcium, copper, zinc, selenium and silicon is particularly dangerous.
- Lack of moisture.Water is later than all other organs.So if you suddenly disappear, first of all, only the skin and hair will suffer this kind of trouble like derivatives.
- Dietary disease.This includes excess fried, fat and spicy foods, sweet and flour.The foam of hair follicles, dairy products, nuts, beans, vegetables, fruits, dietary meats and fish will help support the health of hair follicles.
- Crust error.Here you can list many violations that are caused by improper coloring and damaged combing and hair styles for many cosmetic procedures.
- Bad habits, chronic psychological and emotional stress, behaviors that invade sleep and wakefulness.
- Anemia, parasitic infection, diseases of the digestive system, endocrine glands, reproductive organs and other chronic pathology.
- Low temperatures in winter, aggressive UV radiation, heat and dry winds in summer, chemicals in the atmosphere of industrial metropolitan cities and other negative environmental factors.
Professional cosmetics
This mainly includes shampoo, which must be selected according to your hair type.They should include professional care components such as aromatic oils, softening substances (lanolin, panthenol), requiring the use of "professional moisturizers" - sprays, serums, liquids and other oils for nutrition and moisturizing, also need to be effective, but not very recommended.For even less frequency (no more than 1 week), thick moving masks should be applied to the roots - their components have such a strong effect that, overuse, they can even worsen the condition of the hairstyle.
Family Method
Such cosmetics are not usually as effective as professionals, but they cost much less and you can cook them yourself at any time.Such tools mainly include various household masks and soups for medicinal plants.
Pharmacological drugs
Medicines that improve follicle blood circulation can help when restoring hair structure:
- peripheral blood flow stimulator;
- Impurities (nitrites and nitrates, isogenols, derivatives of purines and gasketones, complex esters of carbonic acid, etc.);
- Vasodilator (first - minoxidil, as the most active drug in the practice of the three academic studies).
Physical therapy methods
The most effective ones are:
- acupuncture;
- Ultraviolet rays;
- Electrical stimulation;
- Scalp massage.
Hardware technology
This is a fairly new direction for beauty science, and today it is only actively used in professional salons and cosmetic clinics because it requires expensive high-tech equipment.Such methods include:
- Laser affects hair growth and stimulates coherent light radiation;
- Plasma therapy - Injecting the patient's own scalp, which is rich in platelets;
- Mediator therapy - Subcutaneous administration of "cocktails" of biologically active substances;
- Ozone therapy - local supply of oxygen in the form of injection;
- Freezing is a cold effect that can lead to increased reflexes in the blood circulation of the skin.