Often used to soften fine lines and minimizes age spots, TCA peels (Trichloracetic acid) are considered medium-depth peels. They reach slightly deeper into the skin than alpha hydroxy acid (AHA) peels–and thus often produce more effective results.
Another advantage of this type of chemical peel is being suitable for most skin types, including darker-toned skin. To increase safety, darker complexion skin types may have to pre-treat skin first. Your esthetician will explain this process to you during your consultation.
How Does a TCA Chemical Peel Work?
TCA is a skin-resurfacing treatment using an acid to remove dead skin cells, stimulating the body’s own exfoliating process thus uncovering a “new” layer of skin that appears smoother and more vibrant. This chemical peel softens fine lines, minimizes superficial “age” spots and other skin discolorations, and generally improves the tone and texture of your skin. TCA peels are also very popular for diminishing the appearance of acne scars.
More than one TCA treatment may be recommended and are usually spaced 2 to 3 months apart. To increase their effectiveness, these peels are often combined with other skin-rejuvenating treatments, such as microdermabrasion or laser genesis.
The Treatment
First your esthetician will discuss the strength and number of layers to be applied based on your skin condition and expected results. Your skin will then be cleansed and degreased followed by the application of the chemical peel. Each layer applied will increase the intended depth of the peel and your esthetician will apply a neutralizing solution at the appropriate time.
You’ll experience a slight stinging sensation during the 2 to 3 minutes the solution remains on your skin. Your esthetician may use ice water or a fan to reduce any discomfort. If a high concentration of acid is being used, you may also be given a medication for pain or anxiety but this is usually not required. The entire TCA process generally takes 15 to 30 minutes depending on how many “coats” of the acid are applied to the skin.
Side Effects of TCA Chemical Peel
You’ll probably want to set aside several days to recover from a TCA treatment. Immediately after the procedure, you can expect some skin irritation, redness and swelling. Within a few days, your skin will tighten and darken–and then begin to crack and peel for the next 4 to 7 days–at which point the tighter, smoother and more youthful-looking layer of skin will emerge.
Because your skin’s newly formed layer will be temporarily more susceptible to sunburn, you’ll need to protect it with an effective sunscreen, Tizo, for several weeks.
TCA is a strong chemical that can transform the appearance of your skin, but it should be administered only by a skilled and experienced skin care professional. For more information visit us at The Laser Image Company.
