Montana Barber Practice Exam

Question: 1 / 400

What is the effect of a high pH on hair and skin?

It enhances shine

It can cause damage by stripping moisture and disrupting the acid mantle

A high pH can significantly impact hair and skin, primarily by causing damage. When the pH level is elevated, it can strip moisture from both the hair and skin, leading to dryness and brittleness. This occurs because a high pH disrupts the acid mantle, a protective barrier on the skin and hair that helps to retain moisture and protect against environmental damage. The acid mantle is naturally slightly acidic, and when pH levels rise, it can compromise this barrier, making both hair and skin more vulnerable to irritants and dehydration.

In contrast, other options might imply either a positive effect or no effect at all of a high pH, which does not accurately reflect the potential damage that can occur. Therefore, the option indicating that high pH can cause damage by stripping moisture and disrupting the acid mantle accurately highlights the detrimental impacts of high pH on hair and skin health.

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It has no effect

It promotes healthy scalp

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