Promotes Cleansing* Freshens Breath* 4x Concentration. Chlorophyll is a green pigment naturally produced by plants. Chlorophyll can function as a free radical neutralizer, may help to support the body's detoxification processes and has been traditionally used as an internal deodorizer.* This water-soluble extract is in the form of sodium copper chlorophyllin. This extra strength product is 4 times more concentrated (100 mg Sodium Copper Chlorophyllin per 1/4 teaspoon) than our regular strength product (100 mg Sodium Copper Chlorophyllin per 1 teaspoon).