Facial fat pads exhibit distinct colors and likely have numerous differences, such as beta-carotene concentrations.

“So for example even in the eyelid region when we're doing surgery on the face and we're we're doing surgery on the upper eyelid we will see that the fat pads have different colors. So the medial orbital fat pad is lighter substantially compared to the much yellowower and more orange lateral fat pad. And that color will be different than the buckle fat pad. And one of the differences there's betaarotene differences in the fat pads.”