As we age, our skin loses collagen and elastin and begins to deflate and sag—jowls form along the jawline, skin above the knee develops a crepey texture and other areas lose their youthful bounce.

As we age, our skin loses collagen and elastin and begins to deflate and sag—jowls form along the jawline, skin above the knee develops a crepey texture and other areas lose their youthful bounce.

Add Yahoo as a preferred source to see more of our stories on Google. “I have spent a long time studying this, as we have both in our office and have used them for many years,” says Lincolnshire, IL ...