Clinically tested for tired, aching, heavy feet and legs - contains Menthol. This ingredient is well known to be beneficial for healthy circulation and supports the action of the key ingredients. Healthy circulation is the basis for maintaining good health and benefits include supporting recovery from injuries, faster recovery times after heavy bouts of exercise or as part of a health maintenance program for those who may be bedridden or wheelchair bound. Circulation Patch-It was the subject of a clinical trial where users had been experiencing aches and swelling in the lower limbs. The beneficial effect of Circulation Patch-It in reducing the swelling was significantly different from that of a placebo patch.