Washington Esthetician State Board Practice Exam

What happens to the subcutis layer as you age?

1. It remains unchanged

2. It increases

3. It varies greatly

4. It decreases

The correct answer is: It decreases

As a person ages, the subcutis layer, which is the deepest layer of the skin, tends to decrease in both thickness and functionality. This layer is primarily composed of fat and connective tissues that provide insulation and cushioning for the body. With age, the body naturally loses fat, leading to a reduction in the volume of the subcutis. This diminishment can result in less plumpness and increased sagging of the skin, as the supportive cushion provided by this layer diminishes. The changes in the subcutis are often accompanied by other age-related skin changes, such as decreased elasticity, hydration, and a slower regeneration process. While some individuals might experience variations in the changes due to genetics or lifestyle factors, the general trend is a decrease in the subcutis layer as one ages.