How much does TCA CROSS cost at BAC Clinic Bangkok?

BAC Clinic lists TCA CROSS from 500 THB per spot when combined with selected acne scar procedures, with full-face combination pricing from 1,200 THB. When performed alone, pricing is listed from 800 THB per spot or 1,990 THB for full face.

What is the downtime after TCA CROSS?

A small crust or scab commonly forms at treated points and typically resolves over about 5 to 10 days. Patients should avoid picking the crust and follow gentle aftercare and sun protection.

Can TCA CROSS be combined with subcision or RF microneedling?

Yes. In mixed acne scars, TCA CROSS may be used for narrow deep scars while subcision addresses tethered scars and RF microneedling addresses broader texture and collagen remodeling. The plan should be individualized.

Targeted acne scar treatment • Bangkok

TCA CROSS Bangkok for Ice Pick & Narrow Deep Acne Scars

Q: What acne scars are best suited to TCA CROSS?

TCA CROSS is most commonly used for selected narrow and deep acne scars such as ice-pick scars and some narrow boxcar scars. It is not designed to treat every acne scar type.

TCA CROSS is a focal acne-scar technique designed for selected narrow and deep scars. Instead of treating the whole face uniformly, the solution is placed precisely inside individual scars to trigger controlled remodeling.

Free Consultation Explore Acne Scar Treatment

Best known forIce-pick scars

TechniquePrecise focal application

RecoverySmall crusts 5–10 days

Quick Answer

What is TCA CROSS for acne scars?

TCA CROSS stands for Chemical Reconstruction of Skin Scars using trichloroacetic acid. A concentrated solution is placed directly into selected depressed scars to create a controlled focal injury. During healing, the treated scar gradually remodels and may become shallower over time.

Target

The solution is applied inside individual scars rather than spread across the whole face.

Controlled injury

The focal chemical reaction triggers a healing response within the scar wall and base.

Remodel

Repeated healing cycles may gradually improve the appearance and depth of suitable narrow scars.

Scar selection matters

Which acne scars may respond to TCA CROSS?

The technique is most useful when the treatment can be placed precisely inside a narrow depressed scar. It is not a universal treatment for all acne scar morphology.

Ice-pick scars: a classic indication because the scars are narrow and deep.
Narrow boxcar scars: selected lesions may be suitable depending on depth and edge structure.
Mixed scars: TCA CROSS can target narrow scars while other techniques address tethering or broader texture.
Rolling scars: usually require assessment for tethering and may be better addressed with subcision.

Why not use the same laser on every scar?

Ice-pick scars are structurally different from rolling or broad boxcar scars. A narrow deep scar may need focal reconstruction, while a tethered scar may need physical release.

BAC Clinic uses a scar-type based approach so each technique has a specific role.

Compare with Subcision

Combination acne scar treatment

TCA CROSS treats one problem inside a mixed-scar plan

Many people have more than one acne scar type on the same face. Matching each scar to the right technique is usually more logical than relying on one device alone.

Scar concern	Common BAC treatment role	Why it may be considered
Ice-pick / narrow deep scars	TCA CROSS	Provides focal chemical reconstruction within selected narrow scars.
Rolling / tethered scars	Subcision	Releases fibrous bands that pull the scar downward.
Broader boxcar / uneven texture	INFINI RF Microneedling	Targets dermal remodeling and broader texture.
Post-acne pigmentation	Picosecond Laser	May be considered for pigment concerns rather than deep structural tethering.
Selected regenerative support	PRP / PN-PDRN / biostimulators	May be added according to skin condition and treatment goals.

Transparent pricing

TCA CROSS price at BAC Clinic Bangkok

BAC Clinic uses spot-based and full-face pricing depending on whether TCA CROSS is performed alone or as part of a combined acne-scar treatment plan.

Final pricing depends on treatment area, number of scars and the procedure combination selected after assessment.

TCA CROSS performed alone

฿1,990

Full-face listed price

From ฿800 / spot
For selected localized scars

Combined with Pico / INFINI

฿1,200

Full-face listed add-on price

From ฿500 / spot
When combined with selected procedures

Treatment journey

What happens during a TCA CROSS appointment?

Scar mapping

The clinician identifies suitable narrow scars and separates them from scars that may need subcision or RF microneedling instead.

Precise application

TCA is placed carefully within selected scars. A temporary white frosting reaction can occur at the treated points.

Crust & healing

Small crusts form over the treated scars and fall naturally. Results develop gradually across repeated healing cycles.

Downtime

How long is recovery after TCA CROSS?

Small brown crusts or scabs typically remain for about 5–10 days. The treated points can temporarily look darker before the crusts naturally fall away.

Post-inflammatory pigmentation can occur, particularly in skin that pigments easily, so sun protection and appropriate aftercare are important.

Aftercare basics

Do not pick or peel the crusts.
Cleanse gently and avoid aggressive scrubs or exfoliating acids while healing.
Use moisturizer as advised.
Apply sunscreen consistently.
Follow the clinician’s instructions before restarting retinoids or active skincare.

Supporting cluster

Explore related acne scar treatments

These pages should link together to strengthen topical authority around acne scar treatment in Bangkok.

Acne Scar Treatment Bangkok Main pillar page covering scar types and combination treatment. Subcision Bangkok For rolling and tethered depressed acne scars. RF Microneedling Bangkok For collagen remodeling, texture and selected boxcar scars.

Frequently asked questions

TCA CROSS Bangkok FAQ

What acne scars are best suited to TCA CROSS?

TCA CROSS is most commonly used for selected ice-pick scars and some narrow boxcar scars. It is not designed to treat all depressed acne scars.

Is TCA CROSS better than laser for ice-pick scars?

They work differently. TCA CROSS targets selected narrow scars directly, while laser-based treatments generally work over a broader skin area. For mixed scars, both may have different roles within the same treatment plan.

How many sessions are usually needed?

Several sessions are often required because improvement occurs gradually. BAC commonly spaces treatments according to healing, usually around 4–8 weeks depending on the individual response and treatment plan.

Will TCA CROSS remove acne scars completely?

No acne scar procedure can guarantee complete scar removal. The goal is gradual improvement in scar depth and overall appearance.

Can TCA CROSS be combined with subcision?

Yes. In mixed acne scars, subcision can address tethered rolling scars while TCA CROSS targets narrow deep scars. The two procedures may be combined or staged depending on clinical assessment.

Where is BAC Clinic?

BAC Clinic (Bangkok Aesthetic Clinic) is located in Sukhumvit 16, Bangkok, near the Asok and Queen Sirikit National Convention Centre area.

BAC Clinic • Sukhumvit 16

Not sure if your scars are ice-pick, boxcar or rolling?

Start with scar-type assessment. TCA CROSS is most useful when the scar shape is appropriate, while mixed acne scars may need subcision, RF microneedling or other treatments alongside it.

LINE @bacclinic WhatsApp +66 96 092 4442 Call +66 2 003 3365