Movement of our body can be voluntary and controlled by the skeletal muscles, or it can be involuntary and controlled by smooth muscles. Those are found mostly in your internal organs and aid in things like digestion and even eyesight. Skeletal muscles, on the other hand, are what make up what we see a human body do.
TCA peel is a mid-grade chemical peel that penetrates deeper layers of skin providing deep cleansing and rejuvenation. The main ingredient of the formulation is trichloroacetic acid which is a type of acetic acid as a highly toxic chemical absorbed through the skin with a strong bactericidal and anti-inflammatory effect used as a chemical cauterant.
1 Trichloroacetic acid (TCA) is the main peeling agent used for medium peels, though the peel may also be done in several steps using a different chemical solution followed by TCA. 2  Deep peels penetrate several layers of skin and cause a second-degree burn of the skin.ow a medium peel is done. The technique used to do a medium peel is similar to that used for a superficial peel, but the chemical may be left on for a longer period of time. Medium peels are more painful than superficial peels, because the chemicals are stronger and they soak deeper into the skin.