NOW Chlorophyll is promoted for supporting the body's natural detoxification processes, acting as an internal deodorizer to freshen breath, and neutralizing free radicals. While it has antioxidant properties, it may also support the formation of red blood cells due to its chemical similarity to hemoglobin. 
Detoxification and antioxidant support 
Detoxification: Chlorophyll supplements can help support the body's natural processes for cleansing and detoxification.
Free radical neutralization: It acts as a free radical neutralizer, which is beneficial for overall health.
Antioxidant properties: As an antioxidant, it can protect the body from damage caused by unstable molecules. 
Internal deodorizer
Freshens breath: Chlorophyll has been traditionally used as an internal deodorizer to help freshen breath. 
Blood-building properties