Esthetics Core Written Practice Test

Prolonged sun exposure significantly impacts the skin, primarily leading to pigmentation issues and the formation of wrinkles. Ultraviolet (UV) rays from the sun can damage the skin's cellular structure and accelerate the aging process. This damage often manifests as uneven pigmentation, such as sunspots or age spots, due to the overproduction of melanin as a protective response. Additionally, UV exposure harms collagen and elastin fibers in the skin, which are essential for maintaining skin elasticity and firmness. This degradation contributes to premature wrinkling and sagging. Thus, the skin's appearance deteriorates with extended exposure to the sun, making pigmentation issues and wrinkles common consequences.