Chemical Texture Services Quiz: Prove Your Milady Expertise!
Think you can ace pH scale cosmetology and perm techniques? Dive in!
This Milady Chemical Texture Services quiz helps you practice core skills - pH scale basics, alkaline perm steps, and safe neutralizer timing - so you can spot gaps before an exam or a client service. If you want a quick refresher, skim this topic overview , then start.
Study Outcomes
- Understand the fundamentals of chemical texture services -
Explain core concepts of chemical texture services Milady details, including perm, relaxer and curl reforming basics.
- Analyze the pH scale cosmetology effects on hair -
Interpret how pH levels influence the hair's structure and why balancing acidity and alkalinity is vital for safe, effective treatments.
- Identify alkaline perms that use GMTG as the active ingredient -
Recognize the role of glycerol monothioglycolate in alkaline perms and how it reshapes hair bonds to create long-lasting curls.
- Evaluate consequences of leaving the neutralizer on longer than recommended -
Assess the risks of over-processing and potential hair damage when neutralizer timing exceeds Milady's recommended guidelines.
- Apply proper neutralizer timing protocols -
Demonstrate correct timing techniques for neutralizing during perm services to ensure optimal hair health and curl formation.
- Integrate Milady Chapter 20 essentials into practical scenarios -
Apply key principles from Milady Chapter 20 to design and execute safe, professional chemical texture service plans.
Cheat Sheet
- pH Scale and Hair Health -
Reviewing the pH scale cosmetology fundamentals (0 - 14) is crucial: acidic (0 - 6) closes the hair cuticle while alkaline (8 - 14) opens it for chemical texture services milady. A handy mnemonic is "Acid Aids in Closing," and every 1 pH unit change is a tenfold difference in acidity or alkalinity, as noted in Milady Chapter 20. Balanced pH keeps hair shiny and reduces damage during perms or relaxers.
- Active Ingredient in Alkaline Perms -
Alkaline perms use GMTG as the active ingredient - glyceryl monothioglycolate (C₃H₆O₃S) - which breaks disulfide bonds efficiently at higher pH levels. This formula increases curl formation in resistant hair by loosening the cuticle for deeper penetration, as specified in official cosmetology resources. Remember: "GMTG Gets Moisture Going!" to reinforce its name.
- Disulfide Bond Alterations -
Chemical texture services milady center on breaking and reforming cystine disulfide bonds (R - S - S - R) in hair's keratin structure. The "Break, Bend, Reform" framework helps you memorize the process: first reduction, then shaping, and finally neutralization to re-establish bonds. Research from university trichology studies confirms this mechanism underpins both perming and relaxing services.
- Neutralization Timing -
Leaving the neutralizer on longer than recommended can over-harden hair and strip essential moisture, leading to dryness and breakage if ignored. According to Milady Chapter 20 guidelines, the neutralizer must be rinsed and processed exactly within the specified 5 - 10 minutes to rebalance pH and lock in new bonds. Proper timing ensures soft, springy curls without sacrificing hair integrity.
- Importance of the Preliminary Strand Test -
Always perform a strand test to tailor processing time and product choice for different hair porosities and textures as recommended in chemical texture services milady protocols. This quick check (10 - 15 minutes) verifies curl formation and prevents overprocessing, saving time and protecting hair health. It's an easy step to ensure consistent, salon-quality results every time.