The blend of pharmaceutical grade herbs act synergystically to improve blood circulation. This helps convey fresh blood to injured areas & increases oxygen & nutrients to improve the healing course of. These statements have not been evaluated by the Food and Drug Administration. This product is not meant to diagnose, measure SPO2 accurately treat, cure or forestall any disease. Use thermometer to verify the water is the perfect temperature earlier than submerging feet, cowl legs with blanket or towel to maintain heat. WARNING: BloodVitals SPO2 Use with warning round small youngsters and animals. If feeling overheated and/or intensely sweating, discontinue your foot soak. Avoid doing foot soaks in case you are hungry. Avoid doing foot soaks under a draft. Avoid if bleeding closely during menstruation. Avoid utilizing electronics whereas doing foot soaks