What does elastosis refer to?

Elastosis refers to the degeneration of connective tissues, particularly the elastic fibers within the skin. Over time, factors such as sun exposure, aging, and environmental stressors can damage these fibers, leading to a loss of skin elasticity and resilience. As elastin and collagen degrade, the skin can become loose, wrinkled, and less able to return to its original shape after being stretched. This breakdown of connective tissues is a significant contributor to the visible signs of aging, making its understanding crucial for estheticians focused on skin health and rejuvenation.

Options that mention thickening of skin layers, accumulation of water, or increased collagen production do not accurately capture the essence of elastosis, which specifically deals with degeneration rather than changes in skin thickness, hydration levels, or collagen synthesis.