The beneficial warming and invigorating kneipp herbal bath joint muscle contains valuable arnica extract and natural essential oils of cabreuva rosemary and pine species the arnica extract which is obtained using a special extraction method is known in herbology as a revitalizing agent essential oils of cabreuva rosemary and pine species have an invigorating effect directions for a full bath fill cap once to the mark add the bath oil to running bath water 97 100f 36 38c and en