Glossary

TCA (trichloroacetic acid)

An acid used mostly in medium-depth chemical peels. Its effect is deeper than that of superficial peels; recovery time and the risk of pigmentation or scarring increase accordingly.

Articles that mention this term

Treatment GuidesChemical Peels: What They Are, Who They Suit and What Recovery InvolvesThe differences between superficial, medium and deep chemical peels, recovery times, risk of pigment spots, who needs caution and aftercare advice.Reviewed by the Medical Aesthetics Expert Board

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