Of course, the beauty of a woman depends on the condition of the skin of the face, body, and hair. Now there are many different ways that will help a woman look beautiful and young. One of them is perm hair - large curls or small curls invariably attract the eyes of others. In the article, we will consider what kind of procedure it is and what types of it are.
What is this
Perm is a procedure in which the structure of the hair is broken under the influence of chemicals.
Initially, the natural shape of each hair is supported by sulfur bridges or disulfide bonds. And so they are destroyed by special substances, the treatment of which softens the hair due to the dissolution of sulfur compounds.
At this stage of perm hair, large curls or curls take their new shape with the help of curlers or curlersdifferent sizes. To maintain this state, twisted curls are treated with a special compound - a fixative that fixes the newly created disulfide bonds. The result is a new curly hair shape.
The modern beauty industry offers several options for processing hair, which results in different types of hairstyles. In addition, chemical compositions are constantly being improved and supplemented with useful components, so the harm from the procedure becomes minimal.
Benefits of Curling
First of all, it is worth considering the benefits of this treatment of curls.
And they are:
- dramatic change in their image;
- emphasizing the merits of appearance or hiding its flaws;
- modern perm hair with large curls or small curls lasts for a long time (up to six months), which allows you to always have a well-groomed appearance;
- perms add volume and volume to weak hair, making it appear thicker;
- some types of procedures can have a therapeutic effect due to useful additives in the composition of chemicals (elimination of excessive sebum secretion, prevention of hair loss);
- perm suits all types of faces;
- curls give femininity and romance to the image;
- preserving the original look of the hairstyle regardless of humidity.
Main flaws
Has this hair treatment and some downsides despite modern methods.
Main flaws:
- price perm hair large curls can not be called democratic - it ranges from four to seven thousand rubles;
- if the treatment is repeated repeatedly, the hair may lose its natural structure;
- there is a high probability of overdrying of curls and their fragility;
- whatever experts say, chemicals have harmful effects on hair and scalp;
- loss of natural hair color.
Contraindications
In addition to the standard disadvantages, there are contraindications in this procedure.
Let's list when it is impossible or undesirable to do a perm:
- allergic to components of chemical formulations;
- pregnant or breastfeeding;
- critical days;
- taking antibiotics or other strong medications;
- stressful or depressive situation (may lead to hair loss).
Acidic formulations
One of the types of perm hair with large curls is an amino acid or acid perm. The technology is based on the principle of deep penetration of acidic compounds into the strands.
This technology is used to process heavy and thick hair, as other means will not be very effective in this case - the hairstyle will last no more than a month and a half.
Most usedmercaptoacetic, thioglycolic acid or balanced acid mixtures. These substances are part of the structure of some depilatory products, dye hair.
This technology has significant disadvantages:
- strong smell;
- hard effect;
- many contraindications;
- side effects.
The plus is that the method has a gentle effect on curls.
Alkaline formulations
For the first time perm hair with large curls was used in the last century and has been used successfully ever since. The curl activator and fixer is a mixture of glycolic acid and ammonium, which is a rather aggressive compound.
For the procedure, not ordinary papillots with a solid base are used, but peculiar tourniquets. They are impregnated with an alkaline mixture, and then strands are wound on them one by one. The hair is kept for forty minutes, then washed off with warm water without using shampoo. Laying is considered complete, the application of a fixer is not provided.
The technique is recognized as the most effective, but also the most harmful for the hair. As alkali breaks down hair shafts, follicles become brittle and strands become dull and brittle.
Using this method is extremely rare these days.
Japanese perm
This is the name of the alkali-free perm of large curls for long hair. It is performed on highlighted,bleached hair and ombre.
The active components of this technique are natural substances that make up the structure of hair and keratinized skin particles:
- Betaine is trimethylaminoacetic acid, which is characterized by a positive effect on the human body, providing a moisturizing, protective, softening and firming effect.
- Cysteine is an amino acid containing a high percentage of sulfur. It has a powerful antioxidant and anti-radiation effect.
- Matrix - a component of the hair that meets the development of hair follicles, is able to give curls and bulbs smoothness and strength.
The result of this perm is the ideal form of large, elastic and shiny curls. The effect is short-lived, only a month. Such perm hair with large curls in Moscow will cost about eight thousand rubles.
Neutral chemistry
A feature of almost all types of perms is the use of aggressive acids as a permanent composition that corrodes the top layer of strands. As a result of such exposure, the hair becomes brittle and lifeless.
In contrast to them, there is a sparing perm of hair with large curls - neutral, in which substances with a low pH are used.
As an additional component, allantoin is included in the composition - the result of urea oxidation, obtained infrom the processing of urea. The properties of this substance are the acceleration of tissue regeneration, the softening of the stratum corneum, the restoration of strands after harmful acid exposure and the normalization of the sebaceous glands.
Alternative species
According to experts, there are alternatives to the above acid methods.
These methods include the following two:
- Biowave. This type is suitable for long strands, and as a perm of large curls for short hair. It is the mildest method of all, using glycolic acid and cysteamine - completely natural ingredients, identical to those found in the human body. The marine complex, keratins, amino acids, vitamins and oils are used as complementary ingredients of the fixative. The peculiarity of the technique is the possibility of hair reconstruction and the absence of a negative effect.
- Silk perm. This type refers to a delicate option that uses ammonia-free formulations. Suitable for long and medium length hair. The peculiarity of the method is that the active composition contains silk proteins, as well as raffinose enriching hair (a carbohydrate that can retain moisture) and collagen (strengthening the cores of curls).
- Spiral American. By modern stylists, this type of perm refers to the disco style. The strands are wound on hairpins and placed perpendicular to the main parting - so the curls look as natural as possible.
Carving
In another way, this procedure is called easychemistry. It cannot be compared with any type of perm hair with large curls, in fact it is styling.
For this hair treatment, various products are used that do not contain aggressive glycolic acid. Instead, the formulations are enriched with vitamin complexes and carnitine.
The existing method of long-term laying has both advantages and disadvantages in comparison with other methods. The undoubted advantages of this technique include:
- versatility of application on hair of any length;
- resistance of shaped curls;
- the ability to easily change hairstyles.
Cons do not differ from other methods - overdrying and fragility of curls, strands cannot be dried without using a diffuser and protective styling products.
What they say about curling
Before you decide on such a procedure, you should study the reviews on perm hair with large curls.
Most often, you can hear rather conflicting reviews from customers, but experts say that it depends on the professionalism of the master who carried out the curling procedure.
In general, the mass of positive impressions of clients is associated with the Japanese perm. Women note that it works especially well on medium-length hair - the curls look natural and he althy.
Not everyone likes the classic acid perm, despite its durability - for most it was enough for five to six months. Although someconsumers noted that the elasticity of the curls subsided after three months.
Also, numerous positive reviews are associated with biowave and light chemistry. Despite the relative rapid loss of curls, the hair had a neat, well-groomed appearance.
Carving, a less popular procedure among young people, also got good reviews. However, those who used this method of curling were satisfied.
Preparing hair for curling
Before the procedure, it is important to know how to prepare your hair for perming large curls. This will be the key to a successful hairstyle.
Remember the following:
- Two weeks before treatment, you should restore, moisturize and nourish your hair with special products - masks and conditioners. The curl will be uniform, as the scales and irregularities of the hair will be smoothed out.
- For damaged porous strands, it is necessary to carry out a deep repair complex - so they absorb the chemical composition less.
- Do not use detergents containing silicone to wash your hair - it prevents the penetration of chemicals into the hair shaft.
- If curls require painting, then this should be done three weeks before curling.
- It is not recommended to highlight, color, lighten hair and dye with henna before curling - this will prevent the penetration of the curling composition.
- If you want to cut your hair, then do it before curling.
- Before the procedure, it is necessary to check the absence of allergicreactions to the chemical composition.
The hair is washed a week before curling, cleaning it from styling products. Wash your hair and comb your curls carefully so that you don’t injure your scalp before the procedure.
If you properly prepare your hair before perming, the procedure will be effective and the result will undoubtedly please the hostess of the new hairstyle. Just do not forget that the curls will require further systematic care - nourishing and moisturizing the hair. This will help keep your hair looking he althy for a long time.
