what is subcutaneous fat
You won't believe these 10 facts about people. Subcutaneous fat is the fatty or adipose tissue lying directly under the skin layers. Subcutaneous translates to under the skin.. It contains not only fatty tissues but also blood vessels, which supply the skin with oxygen, and nerves.ubcutaneous fat, on the other hand is the fat we most see lying under the skin. Too much fat can cause the skin to become tight or stretched, and result in dreaded cellulite or a dimpled look of the skin.