How many TCA peels will I need?

Many clients achieve goals with 1–3 sessions spaced 4–8 weeks apart, depending on concern and skin response.

What is the downtime after a TCA peel?

Expect redness and tightness initially; visible peeling usually occurs Days 2–4 and settles by Days 5–7. SPF and simple skincare are essential.

Is a TCA peel suitable for my skin?

Suitability depends on your skin type, concerns, and medical history. We tailor strength, passes and prep to minimise risk while maximising results.

Can I combine TCA with other treatments?

Yes, we often combine with superficial peels or microderm for polish, and reserve laser for deeper texture change—timed appropriately.

Book consultation Call 020 7584 7000

TCA Peel: Deep Resurfacing for Visible Change

A medium-depth trichloroacetic acid peel that refines texture, softens lines, fades pigment and helps acne scarring — with planned, expert downtime.

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Concerns

Texture, lines, acne scars, sun damage

Depth

Medium (custom strength & passes)

Downtime

3–7 days visible peeling

Plan

Usually 1–3 sessions, 4–8 weeks apart

What is a TCA peel?

TCA (trichloroacetic acid) is a time-tested peeling agent that causes controlled injury in the epidermis and superficial dermis. Your skin responds by shedding damaged layers and rebuilding healthier collagen — revealing a clearer, smoother surface.

Who is it for?

Photo-damage, uneven tone and dyschromia
Atrophic acne scarring and textural roughness
Fine lines and crepey skin (lower face, peri-oral)
Resistant pigmentation when milder peels haven’t delivered

How we customise

We tailor percentage and number of passes, use feathering in delicate areas, and combine with pretreatment skincare to improve outcomes and recovery.

Considering alternatives? See our Chemical Peels overview, Microdermabrasion for low-downtime polish, or CO₂ laser for deeper texture change.

Pricing

Treatment	Price
TCA Peel — single	£250
TCA Peel — course of 3 Most popular	£675
TCA Neck or Hands add-on	+£95
Post-peel soothing kit	£35

Includes consultation and aftercare guidance. Suitability is assessed in clinic. Explore more prices in our master price list.

Before your peel

Pause retinoids and acids for 5–7 days (unless directed).
Use daily SPF 30–50; avoid recent tanning or sunbed use.
Tell us about active breakouts, cold sores or procedures.

Aftercare

No picking or exfoliating during the shedding phase.
Hydrate, protect, and use gentle cleanser + SPF 50 daily.
Avoid heat, saunas and vigorous exercise for 48–72 hours.

Expected downtime

Redness and tightness from Day 1; peeling typically begins Day 2–3 and resolves by Day 5–7. Pinkness may persist briefly and settles with SPF + barrier support.

For pigment or redness focus, consider peels and laser/IPL options; for diagnostics, visit Santi Skin Lab.

Alternatives & combinations

Chemical Peels (Overview) Superficial to medium Microdermabrasion Low downtime polish CO₂ Laser Resurfacing Texture & scars See All Prices Transparent & clear

Book your TCA consultation

Prefer to call? 020 7584 7000

Ready to renew your skin?

Book a consultation to confirm suitability and map your treatment plan.

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What is a TCA skin peel and what are the benefits?

A TCA (Trichloroacetic Acid) peel is a type of chemical peel that is used to improve the appearance of skin by removing the damaged outer layers and promoting skin regeneration. The acid solution used in a TCA peel is stronger than those used in other chemical peels, making it effective in treating more severe skin conditions such as fine lines, wrinkles, age spots, and acne scars. The benefits of a TCA peel include improved skin texture and tone, reduced appearance of fine lines and wrinkles, improved skin hydration, and a brighter, more youthful complexion. However, it’s important to keep in mind that TCA peels can cause side effects, so it’s recommended to consult a professional before undergoing the treatment.

What are the benefits and advantages of TCA peel over mandelic acid peel?

Both TCA (Trichloroacetic Acid) peels and mandelic acid peels are chemical peels that can be used to improve the appearance of the skin. However, they have some key differences that make one better suited than the other depending on the individual’s skin concerns and needs.

Advantages of TCA peels over mandelic acid peels:

Potency: TCA peels are generally stronger and more effective in treating severe skin conditions, such as deep wrinkles and acne scars. Mandelic acid peels are milder and are better suited for those with sensitive skin.

Depth of penetration: TCA peels penetrate deeper into the skin, which allows for more dramatic results. However, this also means there is a higher risk of side effects and potential damage to the skin.

Downtime: TCA peels typically require more downtime as the skin may be red and flaky for several days after the treatment. Mandelic acid peels generally have less downtime and are a better option for those with a busy schedule.

Advantages of Mandelic acid peels over TCA peels:

Safety: Mandelic acid is less likely to cause side effects or skin damage compared to TCA peels.

Gentle: Mandelic acid peels are gentler and less likely to cause skin irritation, making them a good option for those with sensitive skin.

Brightening: Mandelic acid peels can help brighten the skin and improve hyperpigmentation, which TCA peels are less effective at treating.