Many people use dyes to change their hair color, as this look is part of their image. Now, what are the side effects of dyeing on our hair entail?
To be able to answer this question, it is necessary to be aware of the types of hair dye that exist. Since depending on whether they are natural or synthetic, they will affect the health of the hair in one way or another.
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Consequences of dyeing your hair
First of all, natural dyes are the most recommended for people allergic to synthetic versions. These can be vegetables (like Henna or chamomile) or metallic. Natural hair dyes do not alter the capillary structure, but on the contrary, color fades with each wash.
Secondly, chemical dyes alter the capillary structure since to vary the hair color it must reach and attach to the middle layer of the hair, or cortex, a structure where the molecules or pigments (melanin) that provide the natural color are located. As an advantage, the color achieved lasts much longer.
It is important to use quality products or dyes, and that it is applied in accordance with the instructions indicated by the manufacturer. The application of the hair dye or coloring must be done on healthy hair, so as not to aggravate the situation.
Side effects of dyeing hair
It is important to know that by modifying the middle layer of the hair with chemical dyes, -basically altering its water content-, its porosity is increased, weakening, dehydrating, and drying out. For this reason, it is essential, -and in this case even more-, to take special care both during and after the treatment, using specific shampoos and products for this situation.
There is a belief that dyeing can increase the chance of getting cancer. From here we cannot confirm that this is true as there is no scientific evidence to prove it.
On the other hand, dyes can also cause allergies and irritation when in contact with the scalp. To soothe itchy or irritated skin, there are products on the market such as soothing serums, which reduce skin irritation, causing an immediate feeling of relief and comfort.
The desired tone or color also affects the health of the hair. It could be said that using dyes or getting colorations very far from the tone or color of our natural pigment has a more aggressive effect on the scalp. For example, go from light blonde to a very dark color, or from dark hair to white or light blonde.
In brief, it depends on the type of dye, it will be more or less harmful to the hair. Although if correct use of the dyes is carried out, our hair does not have to be damaged.
Signs of problems caused by the dye
Every time you color your hair, you need to watch out for signs of problems that may appear after using the dye. Any redness of the scalp, irritation, itching, peeling, or blistering should be cause for concern. If your symptoms are severe or lasts more than two days, it is highly recommended that you make an appointment with your dermatologist or your primary care doctor.
Other less medically important problems can also occur when using these types of products. They often stain the skin of the scalp for a few days, which can be seen with the naked eye. Products that bleach or lighten hair color remove the protective layer from the hair fibers.
This makes the hair shaft thinner and weaker, making it much more susceptible to damage. Using these lightening formulations too often can make hair look limp and lifeless and can even cause hair loss.
How should I care for colored hair?
The first thing is to use a shampoo that is not aggressive, so as not to overexpose this attacked hair to new aggressions. In addition, you have to keep it very hydrated, so we recommend using a moisturizing mask to restore hydration to the hair.
If the ends are split, it is good to apply a repair serum that temporarily closes the ends.
On the other hand, it is also advisable to space out the application of the dye as much as possible and not dye too often, to allow time for the hair to recover its initial structure, which will result in the health of the hair, achieving a hydrated, shiny and healthy.
Precautions to take to avoid damage from dyes
When coloring your hair with a hair dye, follow these tips for the best results:
- Perform a patch test, in this way you can rule out possible allergic reactions before applying the hair dye.
- When applying or mixing hair dye always wear gloves.
- Don’t leave the dye in your hair for longer than the instructions suggest.
- Rinse the scalp well with water when you are done.
- Never mix different color formulations of hair dyes.
- Never try to dye your eyelashes or eyebrows with hair dye. This can permanently damage your eyes and could even cause blindness.
By following our advice, you will be able to wear the hair color you want, while maintaining healthy hair.
Conclusion
There are many side effects of dyeing hair. The main effect is that it weakens your hair. It can also cause cancer. It can also cause allergies and irritation. Although if the correct use of the colors is carried out, our hair doesn’t need to be harmed.
