The ket word in the formula is CAYENNE. Anything you rub CAYENNE on the blood is going to come to carry the herb away; which results in increased circulation.
A Christopher method to draw fluid from the lungs downward is to rub the feet with olive oil and then apply crushed garlic. Taking Garlic Oil, which is a Garlic and Olive Oil extraction and adding Cayenne to it, makes this theory stronger acting yet. It also wakes the feet up and gets them flowing properly.
Proper working feet draw toxins from the lungs/body and expels them to the cold ground. People who wear shoes shut down this valuable process and shorten their lifespan.