What is the mechanism of action for chemical depilatories?

Study for the Pivot Point Hair Removal Test. Master hair removal techniques with detailed questions, hints, and explanations. Prepare confidently for your exam!

Multiple Choice

What is the mechanism of action for chemical depilatories?

Explanation:
Chemical depilatories remove hair by dissolving the hair shaft. They use reducing agents (like thioglycolates) that break the disulfide bonds in keratin, weakening and softening the hair so it can be washed away in water. This action happens at the hair itself, above the skin, rather than cutting the hair or burning the skin. It’s also not a coating that weakens the hair; the product dissolves the hair so it can be wiped away, giving a temporary result.

Chemical depilatories remove hair by dissolving the hair shaft. They use reducing agents (like thioglycolates) that break the disulfide bonds in keratin, weakening and softening the hair so it can be washed away in water. This action happens at the hair itself, above the skin, rather than cutting the hair or burning the skin. It’s also not a coating that weakens the hair; the product dissolves the hair so it can be wiped away, giving a temporary result.

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