What is the result of the breakdown of elastin and collagen in the dermis?

The breakdown of elastin and collagen in the dermis primarily leads to the wrinkling of the skin. Elastin provides elasticity, allowing the skin to stretch and return to its original shape, while collagen is responsible for skin structure and firmness. As these proteins deteriorate due to factors such as aging, sunlight exposure, and lifestyle choices, the skin loses its ability to maintain its firmness and elasticity. This results in the appearance of fine lines and wrinkles, as the skin becomes less resilient and cannot adequately support its structure.

Understanding this process highlights why maintaining the integrity of elastin and collagen through proper skincare and protection from environmental damage is important for youthful-looking skin.