what is a tca deep peel
What is a TCA Peel? Having been used for more than 20 years, the TCA peel is a non-toxic chemical peel. TCA stands for trichloroacetic acid which is considered a relative of vinegar. This particular type of chemical peel is considered to be one of the strongest available, with a strength in the range of 5% and 50%.hat is a TCA Peel? Having been used for more than 20 years, the TCA peel is a non-toxic chemical peel. TCA stands for trichloroacetic acid which is considered a relative of vinegar. This particular type of chemical peel is considered to be one of the strongest available, with a strength in the range of 5% and 50%.