As we age, sagging, lax skin becomes a major problem for most men and women. Over time, gravity, genetics, and the natural aging process all contribute to skin laxity, which is one of the biggest signs of age. As the skin begins to slow its collagen production, it slowly loses elasticity and begins to thin, allowing gravity to pull it downward more effectively as well as allowing wrinkles to become deeper. This all contributes to an older, more tired appearance that is often not at all in line with how a person feels on the inside.