BSIP, LAURENT / SCIENCE PHOTO LIBRARY BSIP, LAURENT / SCIENCE PHOTO LIBRARY
Collagen injection. Woman having a collagen injection in her face to remove wrinkles and improve her skin tone. The collagen, the body's major structural protein, fills out the spaces beneath the skin, giving it a fuller appearance. Wrinkles are due to the skin losing its elasticity and firmness as it ages. This process may need to be repeated every few years.
Model release available. Property release not required.