Homonym: TCA (Acid)
TCA, or trichloroacetic acid, is a chemical compound commonly used in various medical and cosmetic applications. It is primarily known for its ability to exfoliate the skin, making it a popular choice for chemical peels. TCA works by removing the outer layers of skin, promoting new cell growth and improving skin texture.
In addition to its cosmetic uses, TCA is also utilized in laboratory settings for protein precipitation and as a reagent in organic synthesis. Its effectiveness and versatility make it a valuable tool in both dermatology and research, although it should be used with caution due to its corrosive nature.