In today’s blog post, we want to introduce you to one of the most in-demand and essential treatments you should consider before spring ends—an ideal way to prepare your skin for an unforgettable summer.
One of the top recommended procedures is TCA (Trichloroacetic Acid) Peeling, a type of chemical peel widely used in dermatology and aesthetic medicine.

This blog will walk you through everything you need to know about TCA peeling—from planning the treatment to achieving your desired results.

So, What is TCA Peeling?

TCA (Trichloroacetic Acid) peeling is a medium-depth chemical peel that uses varying concentrations of trichloroacetic acid, typically ranging from 10% to 35%. It penetrates the skin more deeply than superficial peels (like glycolic or lactic acid), but is less aggressive than deep phenol peels.

TCA peeling causes controlled damage to the upper layers of the skin, which stimulates collagen production and cell regeneration. The result? Smoother, more even-toned, and youthful-looking skin.

This procedure is increasingly popular among patients who are looking to achieve healthy skin, a youthful appearance, reduced pigmentation, and improved texture.

Key Benefits of TCA Peeling

TCA peeling can address a wide range of skin concerns and is often used to:

• Reduce fine lines and wrinkles
• Diminish pigmentation and dark spots
• Improve the appearance of acne scars
• Minimize enlarged pores
• Enhance overall skin texture

It’s suitable for many skin types but is especially effective for:

• Aging or sun-damaged skin
• Post-acne scarring
• Uneven pigmentation
• Rough or uneven skin texture
• Enlarged pores

TCA peels are most suitable for individuals with Fitzpatrick skin types I–III (fair to medium skin tones). Those with darker skin tones (types IV–VI) should proceed with caution due to a higher risk of hyperpigmentation and should only undergo treatment under the care of an experienced and highly qualified professional.

The Procedure

The entire treatment typically lasts between 30 minutes to 1 hour, depending on the area being treated and the concentration used. One of the top TCA peeling products available today comes from the premium American brand LUCRECE.

What to Expect After a TCA Peel

Recovery occurs in several stages:

Days 1–2 Redness and swelling similar to a sunburn; mild burning or stinging may occur. The skin may feel tight.

Days 3–5 The skin darkens and begins to dry; peeling starts, and itching may occur (resist the urge to scratch!).

Days 5–7 Peeling continues, and fresh pink skin emerges. Redness gradually decreases.

Days 7–14 New skin is delicate and sensitive. Redness mostly fades, and texture begins to improve.

Final results typically appear after 1–2 months, as full regeneration and collagen production continue.

Post-Treatment Care: Essential Recommendations

Proper aftercare is critical to achieving optimal results and avoiding complications.

What You Should Do:

• Use high-SPF sunscreen (SPF 50+) daily, regardless of the weather
• Apply gentle, hydrating moisturizers (ideally recommended by your aesthetician)
• Stay hydrated—drink plenty of water
• Use non-irritating, mild cleansers
• Allow your skin to shed naturally

What You Should Avoid:

• Do not pick or peel flaking skin
• Avoid scrubs or exfoliants for at least 2 weeks
• Refrain from using retinoids or AHA/BHA acids for 2–4 weeks
• Do not expose skin to sunlight without proper SPF protection for at least 2 weeks
• Avoid makeup for the first 48–72 hours

TCA peels must be performed by a qualified aesthetic professional. To minimize any risks, it’s crucial to follow all post-care instructions precisely and only undergo treatment from experienced specialists.

TCA peeling is a powerful rejuvenation tool, helping to reduce signs of aging, pigmentation, and acne scars. As a medium-depth peel, it delivers noticeable improvements with minimal downtime—making it a worthwhile investment in your skin’s health and appearance.

Frequently Asked Questions About TCA Peeling

Is TCA peeling painful?
Patients typically describe a burning, tingling, or warm sensation lasting around 5–10 minutes. The intensity of discomfort depends on the concentration used.

How long do the results last?
Results from a well-performed TCA peel can last 6–12 months. Repeat treatments once or twice per year are recommended to maintain results.

When can I return to normal activities?
Recovery time depends on the concentration used. With lower concentrations (10–15%), most people resume regular activities within 5–7 days. Higher concentrations (20–35%) may require 7–14 days.

How does TCA compare to other peels?
TCA peels penetrate deeper than AHA/BHA peels (like glycolic, lactic, or salicylic acid) but are less aggressive than deep phenol peels. As a medium-depth option, TCA offers more dramatic results than superficial peels with shorter recovery times than deep peels.

How many TCA peels can I have?
Most individuals benefit from 1–3 peels per year, spaced 3–4 months apart. The ideal treatment plan depends on your skin type, goals, and the TCA concentration used. Your specialist will develop a customized schedule.