Peroxide can act as an oxidizer and lift or subtract color when activated by

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Prepare for the Pivot Point Color 110 Practice Test. Study with flashcards and multiple-choice questions, each question includes hints and explanations. Get ready for your exam!

Multiple Choice

Peroxide can act as an oxidizer and lift or subtract color when activated by

Explanation:
Peroxide acts as an oxidizer most effectively in an alkaline environment. When the pH is raised with an alkaline developer, the hair cuticle opens and allows peroxide to penetrate more deeply. This setup promotes the formation of reactive oxygen species that oxidize pigment molecules, breaking them apart and producing color lift or subtraction. Heat or light can speed the reaction, but the essential activation comes from the higher pH substance that creates the alkaline conditions needed for peroxide to work efficiently.

Peroxide acts as an oxidizer most effectively in an alkaline environment. When the pH is raised with an alkaline developer, the hair cuticle opens and allows peroxide to penetrate more deeply. This setup promotes the formation of reactive oxygen species that oxidize pigment molecules, breaking them apart and producing color lift or subtraction. Heat or light can speed the reaction, but the essential activation comes from the higher pH substance that creates the alkaline conditions needed for peroxide to work efficiently.

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