What do low- or no-thio perms use as a reducing agent?
Cystemine hydrochloride
Low- or no-thio perms use alternative reducing agents as substitutes for thioglycolate, which is a common reducing agent used in traditional perms. The most common alternative reducing agents used in low- or no-thio perms are cysteamine and ammonium thioglycolate, which are considered milder and less damaging to hair than thioglycolate.
Cysteamine is a water-soluble amino acid compound that works by breaking the disulfide bonds in hair to allow for reshaping. It is often used in low- or no-thio perms because it produces soft, natural-looking curls that are less damaging to hair than traditional perms.
Ammonium thioglycolate, on the other hand, is a derivative of thioglycolic acid that is less alkaline and less irritating to the scalp than traditional thioglycolate perms. It is often used in low- or no-thio perms because it produces stronger, longer-lasting curls without causing excessive damage to hair.
Overall, low- or no-thio perms are a great option for individuals who want to achieve curly or wavy hair without exposing their hair to harsh chemicals. As a professional tutor, it is important to educate clients about the benefits of low- or no-thio perms and help them choose the best option based on their hair type and desired outcome.
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