the red light emitted by the collagen bed stimulates the production of elastin and collagen. these proteins have high elasticity and can be used to repair damaged tissues and reduce lines, creases, furrows and crow's feet. it can also increase blood circulation by relaxing the blood vessels in the treatment area, so that blood can flow more easily. as the circulation increases, it promotes the production of skin cells, which helps prevent and treat wrinkles. regular use of a collagen bed can also improve pore size and skin texture, and has been proven to lighten age spots and certain pigmentation.