circulation and have an anti inflammatory effect. on vanity you know that it's used as a poultice on the back or joints warm or cold or if you're experiencing a rheumatic episode for instance it's applied cold what about the chronic conditions it tends to be used to warm or cool. and. the poultice is sealed to stop the chalk from drying out medicine or chalk was used on the flu going as early as the turn of the twentieth century. the sediments from the cretaceous period are. also used to help cleanse and regenerate the skin as a face mask. this absolute by skin is so soft off to its home and at first it tingles a bit but the skin regains its moisture quite quickly and then it feels so much softer to put it to absolute pleasure.