Meanwhile, “deeper peels may involve stronger acids like trichloroacetic acid (TCA) or phenol to penetrate deeper into the skin,” and may require up to 8 weeks of preparation and anesthesia.

Epicuren is proud to offer a premier line of chemical peels made from the highest quality ingredients-that are TCA-free. California has officially banned Trichloroacetic Acid (TCA) due to growing ...

Some contained 100% TCA, others 70% glycolic acid ... The strongest chemical peel available is the phenol peel, which has been administered by doctors for a century but is so potentially toxic ...