Louisiana Esthetics State Board Practice Test

Applying sunscreen daily is crucial for protecting the skin from sun damage due to harmful ultraviolet (UV) radiation. Sunscreen creates a barrier that helps prevent sunburn, skin discoloration, and even more serious issues like skin cancer. The active ingredients in sunscreen either absorb or reflect UV rays, significantly reducing the potential for short-term effects such as sunburn and long-term issues like premature aging and skin cancer.

While moisturizers, toners, and exfoliants offer benefits for hydration, skin texture, and overall appearance, they do not provide the same level of protection against UV radiation. Moisturizers help maintain skin hydration, toners can assist in balancing the skin's pH or removing traces of makeup and dirt, and exfoliants aid in shedding dead skin cells for a smoother complexion. However, without adequate sun protection through the daily use of sunscreen, the skin remains vulnerable to the damaging effects of the sun. Therefore, using sunscreen regularly is a fundamental practice in any skincare regimen to maintain skin health and prevent sun-related damage.