What is the purpose of neutralization after a perm?

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Study for the Tennessee Master Barber Exam. Prepare with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

Multiple Choice

What is the purpose of neutralization after a perm?

Explanation:
Neutralization after a perm is about fixing the new shape by re-forming the hair’s disulfide bonds. During a perm, a reducing agent breaks the disulfide bonds that give hair its natural curl pattern, allowing the strands to be reshaped around the rods. After shaping, the neutralizer oxidizes those broken bonds, so the keratin strands reconnect in the new configuration and the curl pattern is locked in. It also stops the chemical processing and helps restore the hair’s pH. It doesn’t moisturize the hair, remove pigment, or neutralize odors.

Neutralization after a perm is about fixing the new shape by re-forming the hair’s disulfide bonds. During a perm, a reducing agent breaks the disulfide bonds that give hair its natural curl pattern, allowing the strands to be reshaped around the rods. After shaping, the neutralizer oxidizes those broken bonds, so the keratin strands reconnect in the new configuration and the curl pattern is locked in. It also stops the chemical processing and helps restore the hair’s pH. It doesn’t moisturize the hair, remove pigment, or neutralize odors.

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