Florida Cosmetology State Board Exam Study Guide (Clinical) with complete solutions |Latest 2024/2025

Florida Cosmetology State Board Exam Study Guide (Clinical) with complete solutions. Thio-free waves ️ Perm that uses an ingredient other than ATG as the primary reducing agent, such as cysteamine or mercaptamine. Hydrogen bonds ️ Very weak side bonds; that are the result of attraction between opposite electrical charges. Easily broken by water or heat. Reform as the hair dries or cools. Accounts for 1/3 of hairs total strength Salt bonds ️ Weak physical side bonds (cross bonds) easily broken by change in pH; reform when pH balance is restored. Accounts for 1/3 of hairs total strength. Substitutes for ammonia in permanent waving solutions: ️ Aminomethylpropanol (AMP) Monoethanolamine (MEA) ammonia-free waves ️ Perms that use an ingredient that does not evaporate as readily as ammonia, so there is very little odor associated with their use. (AMP or MEA) Glycerol monothioglycolate ️ Main active ingredient in acid balanced waving lotions. Primary reducing agent in most acid waves. Low pH Sodium hydroxide relaxers are also known as? ️ Lye relaxers acid-balanced waves ️ Permanent waves that have a 7.0 or neutral pH; because of their higher pH, they process at room temperature, do not require the added heat of a hair dryer, process more quickly, and produce firmer curls than true acid waves. Side bonds ️ Disulfide, salt, and hydrogen bonds that cross-link polypeptide chains together. keratin proteins ️ Long, coiled polypeptide chains. Silicones ️ Special type of oil used in hair conditioners, water-resistant lubricants for the skin, and nail polish dryers. When a hydroxide relaxer breaks the disulfide bond converting them to lanthonine bonds.... ️ The bonds cannot be reformed with any other chemical treatment True acid waves ️ -Have a pH between 4.5-7.0 and require heat to process. -He process slower than alkaline waves -GMTG is the active ingredient