What It Actually Is
Cayenne pepper is a hot chili, and its active compound capsaicin is the focus of most research interest.
What Research Generally Shows
Capsaicin is studied for activating TRPV1 receptors, part of the body's thermogenic response, producing a small, temporary increase in calorie burning.
The Honest Gap
MetaboSwitch's cayenne amount isn't disclosed on the packaging we reviewed.
