Any form of hair coloring will gradually fade over time, revealing the underlying color of the hair color. The depth of the base color is related to the color of the hair at that time, the lighter the color, the more yellow the base color after the color is lost, and vice versa, the darker.
If you dye your hair for less than a month, the color will fall out of seven or eight, which is beyond the range of normal hair coloring. There are many reasons for rapid discoloration, some of which are normal fading, and some of which are caused by hair texture or hair coloring formula, but they cannot be separated from the following three reasons.
These colors are particularly easy to fade
When coloring hair normally, the stability of some colors is not very good, and every time you wash your hair, there will be a phenomenon of discoloration, such as red, purple, blue, green, gray, etc., which will fade faster than other colors.
First, because the molecular structure of these pigments is relatively small, and secondly, in order to reflect the brightness of this type of hair color, hair dyeing will add more tool colors to increase pigment concentration, and the color colored at that time is bright and very beautiful. However, the more vivid the hair color, the faster the fading.
Red discoloration is the most obvious, each shampoo is red foam, with the increase in the number of shampoos, the color of the foam will gradually fade, but the hair color will also change from red to orange, and eventually become yellow.
If you dye this color, it is normal to fade quickly, wash your hair ten times eight times, the color will basically fall out the same, and after a month, you will be left with the base color. Therefore, dyeing this kind of color fades quickly, which is normal, but the base color after color loss lacks gloss, and even the feeling of dryness and frizz will appear, so be mentally prepared.
Some hair dyeing methods will fade every time you wash your hair
There are also some special ways of hair dyeing, such as hair waxing, acidic care, etc., this form of hair coloring is called semi-permanent hair coloring from a professional point of view, because this type of hair dyeing belongs to the wrapping type, that is to say, when dyeing hair without adding hydrogen peroxide, directly applied to the hair, the color is only on the surface of the hair, and will not enter the interior of the hair, and the stability of the color will be very poor.
Permanent hair coloring is the hair color we most commonly use, all of which lock the color inside the hair through oxidation, so the time to keep it will be relatively long, called permanent but does not mean that it does not fade, but the fading speed is slower. Semi-permanent hair coloring does not require oxidation treatment, so there is no harm to hair, and the disadvantage is that the color loss is relatively fast
Semi-permanent hair coloring is mostly used for the lock color after normal hair coloring, such as dyeing red and worrying about fading too quickly, you can use waxing or acidic care methods, so that the color will be maintained in the hair for a longer time. Each shampoo loses color, first the semi-permanent color of the epidermis layer, and then the color that dyes into the hair.
If you dye this kind of color, it is normal to fade, and you don't have to worry too much. After the color is revealed, what color is revealed, what color is before the dyeing, after the color is the original hair color, the biggest advantage is not to hurt the hair.
The lighter the color, the faster it fades
If you dye the color first, then dye it, the color loss rate is also very fast. Because of this kind of high-brightness hair color, it is necessary to bleach the pigment in the hair, and the cleaner the background color, the purer the color.
However, there are many disadvantages of this method of hair coloring, such as the need to bleach hair when dyeing hair, and the damage of bleaching to hair quality is very large. After bleaching, natural pigments are almost non-existent, coupled with the loose internal structure of hair, dyeing into the hair are artificial pigments, the stability will be very poor, and the rate of discoloration is also amazing.
The lighter the dyeing, the faster the discoloration, but this way of dyeing, you can dye any color you need, and the color just dyed is very fashionable, but also has a visual impact, the biggest drawback is that the wound hair fades quickly, especially the base color after the fading, close to flax color, dry frizz, but also affect the appearance.
According to the analysis of the above three aspects, you can compare your hair dyeing method and the color you dye to know what causes the color loss.
If you don't want the color of the dye to fade too quickly, and hope that the color of the color of the dyed hair will remain longer, then choose the brown hair color or the dark color system, this color stability is better, the fading speed is also slow, even after the fading, the base color is also brown, and the hair texture will not appear particularly dry and frizzy.
In addition to choosing a brown hair color, if you want to keep the color dyed for a longer time, you also need to pay attention to the following details:
When shampooing, the water temperature should not be too high, choose 40 degrees of water temperature in winter, and 35 degrees of water temperature in summer;
When shampooing, choose a shampoo and conditioner that does not contain silicone oil, this type of shampoo product can balance the pH of the hair, and can also play a certain role in color protection;
It is best to use a special shampoo after hair coloring, or a conditioner with a color locking function that can delay color loss;
The interval between shampoos is best controlled at more than 48 hours, because shampooing is one of the main causes of hair color loss;
After hair coloring, you can choose waxing or acidic treatment to prolong the fading time of color and obtain a stable and long-lasting hair color;
Do hair mask care once a week, with the help of nutrients in the hair mask, you can stabilize the pigment inside the hair, prolong the color retention time, and at the same time play a role in caring for the hair;
Reduce the frequency of the use of electric coil rods and electric splints, even if the use temperature is adjusted as low as possible, because high temperature is also the main cause of rapid discoloration.
The above is about the reasons for the loss of coloring hair and some ways to prevent color loss after dyeing, I hope to help everyone.
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