Chlorophyll is simply the sunlight-collecting molecule in plants that gives them their green pigment. It is a natural blood cleanser, increases oxygen in the body, and can act as an inside-out body deodorizer. It can also be beneficial for fatigue. It detoxifies the digestive tract and cleanses the liver as well. Chlorophyll can even slow the growth of bacteria and fight inflammation, which leads many to attest to its skin-clearing properties.