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relaxers
| Question | Answer |
|---|---|
| What is chemical hair relaxing? | The process or service that rearranges the structure of curly hair into a straighter or smoother form. |
| In which way does extremely curly hair grow? | It grows in long twisted spirals. |
| what are Thio relaxers and what is its pH? | Uses ATG and has a higher concentration and a pH of 10 or higher. |
| How does a Thio relaxer straighten the hair? | They break disulfide bonds and soften the hair as in permenants. |
| what is a Hydroxide relaxer? | Very strong alkalis with a pH over 13. |
| What are types of hydroxide relaxers? | Metal hydroxide relaxers, lye-based, and no-lye relaxers. |
| What are low pH relaxers? | Sulfite and bisulfites are used in low pH hair elaxers, sulfites are marked as mild alternative relaxera and are compatible with thio relaxers but not with hydroxide relaxers. |
| What is ATG? | Ammonium Thiogylycolate. |
| What is GTMG? | Glyceryl Monothiogylcolate. |
| Contrasts between thio and hydroxide relaxers? | Thio relaxers use ATH that is used in permenant waving but ata higher concentration and pH above 10. they are also thicker and have a higher voscosity. hydroxide relaxers are alkalis with a pH above 13. |
| What are the relaxer strengths? | Mild: for fine, color treated, or damaged hair. Regular: normal hair texture with medium natural curl. Super: maximun straightening on very coarse, curly, and resistant hair. |
| What are the two most common relaxers used in salons? | Thio and sodium hydroxide. |
| What is a thio neutralizer? | Used with thio relaxers as an oxidizing agent, usually hydrogen peroxide. |
| What is lanthionization? | The process by which hydroxide relaxers permently straighten hair. |
| What is a base relaxer? | require the application of a protective base cream to the entire scalp prior to the application of the relaxer. |
| What is a no base relaxer? | Do not require the application of a base cream. |
| why should a periodic strand test take place? | It will help you tell when the hair is sufficiently relaxed. |
| What is hydroxide neutralization? | An acid-alkali nuetralization that nuetralizes (deactivates) the alkaline residue left in the hair by a hydroxide relaxer. |
| What is protective base cream? | An oily cream used to protect eh skin and scalp. |
| the best type of shampoo to use after a chemical relaxer is: | a neutralizing shampoo |
| what is a soft curl permenant? | a combination of a thio relaxer and a thio permenant wrapped on larger rods. |
| what are the 3 basic steps on chemical hair relaxing? | processing, neutralizing, and stabilizing |
| when using the comb method of application, how is the relaxing cream applied? | the back of the comb |
| the chemical required to stop the action of a chemical relaxer is ? | a neutralizer |
| the processing time is determnined by | the clients hair porosity |