The progressive brush without formaldehyde aims to straighten the hair, reduce frizz and leave the hair silky and shiny without the need to use products with formaldehyde, since in addition to representing a great risk to health, its use was prohibited by ANVISA. This type of brush, in addition to improving the appearance of the hair, is able to stimulate the production of collagen, leaving the hair healthier.
This type of progressive brush usually lasts for 3 months, and may vary according to the type of hair and the number of washes per week. In addition, for not using formaldehyde, generally after the first application of the product the hair is not completely straight, it must be done again, and should not be used on afro hair.
Due to the absence of formaldehyde, this type of brush does not cause any side effects, such as burning, scaling of the scalp, allergic reactions or burning eyes. However, it is not indicated that pregnant women or infants perform this type of procedure, unless they have authorization from their obstetrician.
How it is done
The progressive brush without formaldehyde should preferably be done in a beauty salon and with a specialized professional. Thus, this type of brush is made as follows:
- Wash your hair with deep cleansing shampoo; Dry your hair and apply the product strand by strand, until all the hair is covered with the product, allowing it to act between 15 and 30 minutes depending on the type of hair and product used; then, you should make the flat iron on all hair, at a temperature below 210ºC, lock by lock; After the flat iron, wash your hair with warm water and apply an appropriate cream for the procedure, letting it act for about 2 minutes and then rinse with warm water; to finish, dry your hair with a low temperature dryer without brushing.
It is worth mentioning that the process of applying and removing the product varies according to the brand, with the most commonly used scandalous Maria, ExoHair, Ykas and BlueMax, for example.
Although the products indicate the absence of formaldehyde, it is important to pay attention to the component substances, as some when subjected to higher temperatures, can have the same effect as formaldehyde. Thus, it is important to pay attention to the product label before undergoing the procedure.
How long does it last
The progressive brush without formaldehyde lasts an average of 2 to 3 months depending on how many times a person washes their hair a week and what type of care they have. The less care you take with your hair, the less time this brush will last. But if the person is careful to use good hair products and moisturize weekly, the progressive brush without formaldehyde can last much longer.
It is important that after making the progressive brush without formaldehyde, hydration is done regularly, at least once a week, to ensure the shine, softness and structure of the wires. In addition, it is important to avoid using deep cleaning shampoos as well as masks that have the same purpose, as they can decrease the brush's durability.
