Through the action of the herbal extracts in pHion Red, the kidneys first eliminate the wastes that are burdening it. Once this has been accomplished, the kidneys cleanse the blood of any acids it is holding. Then the acids embedded a little deeper in the tissues are free to enter the circulatory system and be transported to the kidneys. Once these acids have been eliminated, those embedded even deeper in the tissues enter the circulatory system for eventual removal. Such an elimination process reaches progressively deeper tissues until the body finally reaches a state of balance.