Want to say goodbye to frizzy hair? If your answer is yes, then you need to know all about keratin straightening.
Applying keratin to hair is a very popular permanent straightening treatment that nourishes the scalp, improves the hair fiber, and adds shine to dry and damaged hair.
The procedure is scientifically sound, so it's important to know its advantages and disadvantages, as well as the duration of the treatment and other details of interest. Let's get started!
What is keratin?
Keratin is a natural protein produced by the body, responsible for providing elasticity, strength, and shine to hair and nails. Its origin is natural, with hair being the largest source of the protein, although it can also be found in human skin and in some parts of animals, such as claws or feathers. Keratin serves to strengthen hair and keep it shiny for a long time. Keratin straightening To obtain shiny and manageable hair, one of the best beauty treatments for women is permanent keratin straightening. Below, we explain exactly what it involves, its advantages, and disadvantages.
What does it involve?
Keratin straightening is a cosmetic procedure for women performed to nourish the hair fibers, giving hair a smooth, shiny and resistant appearance, especially for hair that is damaged or difficult to manage, such as wavy, curly, or frizzy hair. The body naturally produces keratin, but this treatment will enhance the process and accelerate hair revitalization. The effect of keratin on hair is not 100% permanent, as the duration of the treatment can vary depending on your aftercare. It usually lasts between 4 and 5 months.
Basic care to keep in mind to prolong the results of these straightening treatments are:
- Use the best sulfate-free products.
- Do not wet your hair in salt water or pool water that contains chlorine.
- Do not dye your hair after applying the keratin treatment.
- Avoid sun exposure for the first ten days after applying the keratin.
Advantages of keratin straightening
The keratin straightening treatment is a blessing for any woman with curly or wavy hair or frizzy and difficult to manage. Here are the benefits of the treatment: Eliminates frizz, giving hair a softer, lighter texture. Adds shine from roots to ends, giving a vibrant and glossy appearance. Nourishes the hair, increasing natural shine and enhancing color. Strengthens the hair fiber, making it more resilient. Ideal for transforming wavy hair into straight hair, thanks to its ability to smooth the hair fiber. Repairs hair damaged by sun exposure or constant heat styling. Leaves hair straight for several days. months.
Disadvantages of the treatment
Regardless of the type of keratin treatment you want to have done, whether you're doing it at a beauty salon, a beauty center, or at home, it's important to know the downsides of the procedure. Here are the disadvantages of getting a keratin hair straightening treatment: Keratin treatments contain formaldehyde, a substance used in many products that is toxic and harsh on the scalp and hair fiber. In some countries, the sale and purchase of products containing high levels of formaldehyde has been banned. Prolonged use of keratin treatments can cause allergies, irritation, or flaking of the scalp. It can only be used on thick, abundant hair, as the straightening treatment is aggressive and can cause breakage or split ends. The treatment is expensive, and even more so if you get it done at a salon. Furthermore, depending on the type of keratin treatment you choose, the cost may vary.
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