Washington Esthetician State Board Practice Exam

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Prepare for the Washington Esthetician State Board Exam with our comprehensive quizzes. Study with detailed flashcards and helpful practice questions designed to mirror the real exam format. Ace your certification test!

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What role do antioxidants play in skin health?

They increase cholesterol levels
They help neutralize free radicals
They dry out the skin
They enhance pigmentation

The correct answer is: They help neutralize free radicals

Antioxidants play a crucial role in skin health primarily by helping to neutralize free radicals. Free radicals are unstable molecules that can cause oxidative stress in cells, leading to premature aging and skin damage. By neutralizing these free radicals, antioxidants protect the skin from their harmful effects, promoting a healthier appearance and potentially reducing the signs of aging such as fine lines and wrinkles. Antioxidants can also support the skin's natural barrier, enhance its overall resilience, and contribute to an even skin tone. In contrast, some options imply adverse effects on skin health, such as increasing cholesterol levels, drying out the skin, or enhancing pigmentation, which do not align with the beneficial properties of antioxidants. Understanding how antioxidants function as protectors against oxidative stress is essential for anyone studying esthetics, as it directly impacts skin care practices and product formulations.