Arizona Cosmetology Practice Exam 2025 – 400 Free Practice Questions to Pass the Exam

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What does SPF stand for in skincare products?

Sun Protection Factor

SPF stands for Sun Protection Factor. This term is essential in the skincare industry as it indicates the level of protection a product offers against harmful ultraviolet (UV) radiation from the sun. The number following the SPF designation refers to the duration of protection that the sunscreen provides against sunburn when applied correctly. For example, an SPF of 30 means that an individual can theoretically stay in the sun 30 times longer without getting burned than if they were not wearing sunscreen.

It's important to note that SPF primarily measures protection against UVB rays, which are responsible for sunburn and can lead to skin cancer. Knowing the meaning of SPF is crucial for anyone looking to protect their skin from the negative effects of sun exposure, making this knowledge an integral part of effective skincare routines.

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Skin Purification Formula

Stability and Ph Factor

Softness Preservation Formula

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