Trim & Triumph: Ace the 2025 Barber State Board Exam – Shape Up for Success!

Question: 1 / 400

The hair color that does not require a patch test before application is ___________ hair color.

Semipermanent

Permanent

Temporary

Temporary hair color is the type that does not require a patch test before application. This is primarily because temporary hair color products typically do not contain harsh chemicals or dyes that penetrate the hair shaft. Instead, they create a coating on the surface of the hair, which is designed to wash out after a few shampoos.

Since temporary colors are usually made with non-reactive ingredients and are less likely to cause an allergic reaction, the necessity for a patch test is often bypassed. In contrast, other types of hair color, such as semipermanent, permanent, and oxidative colors, usually contain stronger ingredients that can provoke sensitivities, thus necessitating a patch test to ensure safety and prevent adverse reactions.

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Oxidative

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