What is it called to chemically straighten hair?
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Charlotte Bailey
Studied at the University of Sydney, Lives in Sydney, Australia.
As a hair care expert with years of experience in the industry, I've seen many different hair types and the various treatments they undergo to achieve the desired look. One of the most common treatments for those with naturally curly or wavy hair is chemical straightening, also known as a hair relaxer treatment.
### The Process of Chemical Straightening
Chemical straightening is a process that involves the use of a chemical solution to alter the structure of the hair's protein, specifically the disulfide bonds that give hair its natural curl pattern. When these bonds are broken and then reformed in a new pattern, the hair becomes straight.
#### Step 1: Application of the Relaxer
The first step in the process is the application of the relaxer to the hair. This is done section by section, ensuring that the solution is applied evenly to avoid any inconsistencies in the straightening effect.
#### Step 2: Timing
After application, the relaxer is left on the hair for a specific amount of time. This timing can vary based on the hair's porosity, current condition, and the desired level of straightness.
#### Step 3: Neutralization
Once the desired time has passed, the relaxer is neutralized. This step is crucial as it stops the chemical reaction, preventing over-processing and potential damage to the hair.
#### Step 4: Rinsing and Conditioning
The hair is then thoroughly rinsed to remove all traces of the relaxer and neutralizer. A deep conditioner is often applied afterward to help restore moisture and minimize any potential damage.
### Types of Hair Relaxers
As mentioned earlier, hair relaxers come in two main types: lye relaxers and no-lye relaxers.
#### Lye Relaxers
Lye relaxers contain a high alkali content, specifically sodium hydroxide, which is a potent chemical that can break down the hair's protein structure quickly. They are known for providing a strong, long-lasting straightening effect but are also more likely to cause damage if not used correctly.
#### No-Lye Relaxers
No-lye relaxers, on the other hand, are formulated without sodium hydroxide. They typically use potassium or guanidine hydroxide, which are milder and less damaging to the hair. While they still provide a straightening effect, it may not be as strong or long-lasting as that of a lye relaxer.
### Considerations and Aftercare
It's important to note that chemical straightening is a permanent process, meaning the hair will remain straight until it is cut off. Additionally, the process can be damaging if not done correctly, so it's always best to have this treatment done by a professional.
Aftercare is also crucial. The hair will be more susceptible to breakage and dryness, so it's important to use moisturizing shampoos and conditioners, deep condition regularly, and avoid heat styling for a period of time after the treatment.
### Conclusion
Chemical straightening is a popular method for those looking to achieve a straight, sleek look. With the right care and maintenance, it can provide beautiful, long-lasting results. However, it's essential to understand the process, the types of relaxers available, and the necessary aftercare to ensure the health and longevity of your hair.
### The Process of Chemical Straightening
Chemical straightening is a process that involves the use of a chemical solution to alter the structure of the hair's protein, specifically the disulfide bonds that give hair its natural curl pattern. When these bonds are broken and then reformed in a new pattern, the hair becomes straight.
#### Step 1: Application of the Relaxer
The first step in the process is the application of the relaxer to the hair. This is done section by section, ensuring that the solution is applied evenly to avoid any inconsistencies in the straightening effect.
#### Step 2: Timing
After application, the relaxer is left on the hair for a specific amount of time. This timing can vary based on the hair's porosity, current condition, and the desired level of straightness.
#### Step 3: Neutralization
Once the desired time has passed, the relaxer is neutralized. This step is crucial as it stops the chemical reaction, preventing over-processing and potential damage to the hair.
#### Step 4: Rinsing and Conditioning
The hair is then thoroughly rinsed to remove all traces of the relaxer and neutralizer. A deep conditioner is often applied afterward to help restore moisture and minimize any potential damage.
### Types of Hair Relaxers
As mentioned earlier, hair relaxers come in two main types: lye relaxers and no-lye relaxers.
#### Lye Relaxers
Lye relaxers contain a high alkali content, specifically sodium hydroxide, which is a potent chemical that can break down the hair's protein structure quickly. They are known for providing a strong, long-lasting straightening effect but are also more likely to cause damage if not used correctly.
#### No-Lye Relaxers
No-lye relaxers, on the other hand, are formulated without sodium hydroxide. They typically use potassium or guanidine hydroxide, which are milder and less damaging to the hair. While they still provide a straightening effect, it may not be as strong or long-lasting as that of a lye relaxer.
### Considerations and Aftercare
It's important to note that chemical straightening is a permanent process, meaning the hair will remain straight until it is cut off. Additionally, the process can be damaging if not done correctly, so it's always best to have this treatment done by a professional.
Aftercare is also crucial. The hair will be more susceptible to breakage and dryness, so it's important to use moisturizing shampoos and conditioners, deep condition regularly, and avoid heat styling for a period of time after the treatment.
### Conclusion
Chemical straightening is a popular method for those looking to achieve a straight, sleek look. With the right care and maintenance, it can provide beautiful, long-lasting results. However, it's essential to understand the process, the types of relaxers available, and the necessary aftercare to ensure the health and longevity of your hair.
2024-05-14 17:36:28
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Studied at the University of Oxford, Lives in Oxford, UK.
The Simple Science of Chemical Straightening/ Hair Relaxers. ... Chemical straightening or relaxing treatments work in the same way as a reverse perm. However, instead of using the solution to curl straight hair, it's used to permanently straighten curly hair. Hair relaxers are available in two types: lye and no-lye.
2023-06-18 21:19:07
Julian Clark
QuesHub.com delivers expert answers and knowledge to you.
The Simple Science of Chemical Straightening/ Hair Relaxers. ... Chemical straightening or relaxing treatments work in the same way as a reverse perm. However, instead of using the solution to curl straight hair, it's used to permanently straighten curly hair. Hair relaxers are available in two types: lye and no-lye.
