Under what circumstance can aniline derivative tints be applied to eyebrows and eyelashes?

Aniline derivative tints, which are commonly used for hair coloring, are not suitable for application on eyebrows and eyelashes due to safety and health regulations. These dyes can cause serious allergic reactions, and the delicate skin around the eyes is particularly sensitive to harsh chemicals.

While there are tints specifically formulated for eyebrows and eyelashes that are safer, aniline derivatives pose risks that make their use in this area contraindicated. Consequently, experts within the cosmetology field strongly advise against the application of these products for coloring eyebrows and eyelashes at any time.

Understanding these precautions is crucial in ensuring client safety and adhering to professional standards in cosmetology practice.