Now it is difficult to find a girl who would not subject her appearance to any changes and this is absolutely normal, because beauty implies a desire to improve the natural data, making corrections to her appearance. An attractive image is collected bit by bit - it is a careful selection of accessories, clothes, chiseled figure, well-groomed hands, beautiful face and, of course, luxurious shiny hair. Beauty of hair is an indispensable attribute in the appearance of a modern, well-groomed woman, and every day there are more and more ways to change the appearance of hair. One of the fastest ways to change hair is to dye it.
But here representatives of the weaker sex lurks the danger - the risk of harm to their hair. Hair dye is one of the most aggressively acting cosmetics. Its principle of operation is that the paint destroys the natural pigment in the hair and paints it with chemical. In order for the paint not to be washed off or tarnish, apply potent substances that tend to accumulate in the structure of the hair and scalp. But still there are paints that contain harmful substances to a sparing degree, and there are, which literally abound with them, which is why it is so important to understand the composition of hair dye.
How does dye affect hair?
When the dye gets on the hair, the process of dyeing keratin in the hair begins. There is a procedure for lightening hair, and hydrogen, which is formed from peroxide, begins to interact with the pigment in the hair and discolor it. If the hair is colored in color, then the oxygen in the paint is oxidized with a dye and forms a substance that paints over your hair. Hydrogen peroxide penetrates deep into the hair structure and fills it, causing the hair to turn the desired color.
Excess dye that does not penetrate the hair is easily washed out with shampoo. At the heart of many paints is paraphenylene diamine. Without dilution with other dyes, this component gives the hair a rich black color, but resorcin is injected for dyes of a different color. Resorcin reduces the effect of black dye and depending on the proportions of these two components, different colors are obtained.
How to protect against the harmful effects of substances in the composition of hair dye?
Many girls noticed that after several dyeing the hair can be badly damaged, their structure becomes thinner, the tips split, hair loss can begin. This is due to the fact that the dye affects not only the hair itself, but also its root. In extreme cases, when the hair is so ruined with paint, the hair falls out, and the new one does not grow in place of the old one, because of this the hair on the head may become noticeably smaller, the first signs of alopecia appear.
How to help in this case with your hair? If the hair structure itself is damaged, then it can be restored by actively applying balms, masks and caring sprays. Well, if the hair root itself is damaged, then it remains only to reject for some time chemical dyes or even replace them with natural dyes. You can read more about hair care in the articles "Hair loss: how to strengthen the hair? "And" Masks for hair at home. "
How to choose a hair dye with a quality composition?
First, it should immediately be said that harmless paints do not exist, and all of them harm hair in one way or another, but it is still possible to find paint with a minimally harmful composition. It is believed that the most harmless are hair colors without ammonia, and colors with ammonia do not spare our hair too much. First, decide what is most important for you to get in the process of dyeing - to give your hair a new shade, paint over gray hair or drastically change the color and, based on this, determine the composition of hair dye.
Ammonia free hair colors
The dye acts more gently, but because of this, the penetration of dye components into the hair is complicated. Paint without ammonia can not get to the end of the very core of the hair and is fixed only on its upper layers. Therefore, the paint does not adhere well to the hair and with frequent contact with water is quickly washed off. But not everything is so bad, with frequent use, the paint without ammonia tends to accumulate in the hair, and accordingly, after regular dyeing, such paint will not be so easily washed off, and the color will become more intense and bright. Also, many ammonia-free paints contain hair care substances - essential and vegetable oils, B vitamins and sunscreens.
Ammonia Hair Dye
Ammonia paints are considered the most powerful paints and when they are used from the very first time the maximum penetration of the dye into the hair is ensured. What is ammonia? It is a colorless substance, through which the dye eats into the hair and starts its oxidative reaction. Interacting with the hair structure, ammonia fixes the dye deep in the hair. This coloring is very resistant and when using ammonia dyes the surface layer of the hair is destroyed. This, of course, causes serious damage to the hair and this coloring is applied if fast and effective hair coloring is required, but if there is a choice, then it is necessary to give preference to non-ammonia paint.
Vitamins and oils in hair dyes are as important as the presence of vital substances in any food product.. In general, the beneficial substances are contained in ammonia-free paints, and they neutralize the effect of harmful components, and also have a softening effect on the hair, positively affect the scalp, increase the blood flow to the bulbs, resulting in accelerated hair growth and reduced hair loss. The fragility of the hair after dyeing is significantly reduced, the tip section is prevented and the hair looks healthier, That is why it is so important to read whether there are useful substances in the composition of hair dye.
Take seriously the choice of hair dye, study its composition, and then your hair even after chemical dyeing will delight you with health and beauty.