Loose skin

Loose skin is often described as an undefined contour and sagging of the skin in parts of the face and body caused by a loss of the skin’s natural elasticity. A common problem is in the upper arms, areas around the abdomen and thighs. The condition is a natural consequence of advancing age because the synthesis of collagen and elastin, the two proteins that make skin firm and elastic, decreases. The muscles that support the skin also weaken with age and allow fat to accumulate in various parts of the face and body, causing laxity. Smoking and prolonged sun exposure can also contribute to the appearance of sagging skin. Another factor is rapid weight loss, especially when this is caused by a strict diet that is not combined with sports.