TCA Cross for Ice Pick Acne Scars
Target stubborn ice pick scars with a precise technique that supports collagen remodelling
TCA Cross Treatment from $250
introduction
What is TCA Cross treatment?
TCA Cross stands for Trichloroacetic Acid Chemical Reconstruction of Skin Scars. It is a targeted acne scar treatment in which a controlled amount of TCA is applied precisely into each selected scar, rather than across the entire face like a conventional chemical peel.
The treatment is primarily used for deep, narrow ice pick scars, which extend vertically into the skin and may not respond sufficiently to broader resurfacing treatments alone. It may also be considered for selected narrow boxcar scars following a doctor’s assessment.
By creating a controlled healing response within the scar, TCA Cross supports localised collagen remodelling. Over time, this may help the scar appear shallower, soften its edges and become less noticeable.
TCA Cross for Ice Pick Scars from $250
benefits
Why Choose TCA Cross for Ice Pick Scars?
Unlike a conventional chemical peel, TCA Cross is applied only within selected scars rather than across the entire face. This targeted approach allows it to treat deep, narrow acne scars —particularly ice pick scars and selected narrow boxcar scars —that may not respond sufficiently to broader resurfacing treatments alone.
Targets Persistent Deep Scars
Focuses on ice pick and selected narrow boxcar scars that may remain noticeable after laser, microneedling or other broader acne scar treatments.
Treats Each Scar Precisely
Targets individual acne scars directly, concentrating treatment where it is needed while limiting unnecessary exposure to the surrounding skin.
Gradually Softens Visible Scarring
Supports collagen remodelling within treated scars, helping them gradually appear shallower, softer-edged and less noticeable as the skin heals.
TCA Cross Treatment from $250, inclusive of consultation fees.
How It Works
How Does TCA Cross Treatment Work?
Successful acne scar treatment begins with matching the treatment to the structure and depth of each scar. Fractional CO₂ laser and RF microneedling treat a broader area, making them useful for improving uneven texture, collagen support and certain depressed acne scars.
However, deep ice pick scars may remain visible even when the surrounding skin becomes smoother. TCA Cross provides a more focused, scar-by-scar approach, allowing these persistent pits to be treated individually without relying only on further broad resurfacing.
The Right Acne Scars Are Selected
Our doctor examines the shape, width and depth of each scar. TCA Cross is primarily used for deep ice pick scars and selected narrow boxcar scars, while rolling or tethered scars may require another treatment such as subcision.
Each Scar Is Treated Precisely
A controlled amount of TCA is placed within each selected scar using a fine applicator. Careful placement concentrates the treatment inside the scar while limiting contact with the surrounding skin.
A Controlled Repair Response Begins
The treated point temporarily turns white — an expected reaction known as “frosting.” Small crusts may subsequently form as the skin begins repairing each treatment point.
The Acne Scar Gradually Improves
Over the following weeks, new collagen forms and reorganises within the treated scar. As this remodelling progresses, the scar may gradually appear shallower, softer-edged and less noticeable.
TCA Cross Treatment from $250, inclusive of consultation fees.
FAQ
Frequently Asked Questions
Are TCA Cross results permanent?
TCA Cross results can be long-lasting because the treatment stimulates collagen remodelling within the scar rather than temporarily concealing its appearance.
Once a suitable scar has remodelled, the improvement does not simply disappear when the treatment “wears off.” However, TCA Cross cannot prevent new scars from forming if active acne continues. Keeping breakouts under control helps protect your results and maintain smoother-looking skin over time.
When will I see results from TCA Cross?
Early improvement may become noticeable approximately four to six weeks after treatment, as the treated scars begin healing and rebuilding collagen.
The scars may continue to soften and appear shallower over the next two to three months, with collagen remodelling potentially continuing for up to six months. Results vary according to scar depth, skin type, healing response and the number of sessions completed
Does TCA Cross work on old acne scars?
Yes. TCA Cross can be used to treat long-standing ice-pick scars, including scars that have been present for many years.
The age of the scar is usually less important than its shape, depth and structure. By creating a focused healing response within a suitable scar, TCA Cross can stimulate new collagen remodelling even when the scar is no longer recent.
A doctor’s assessment will determine which older scars are likely to respond and whether TCA Cross should be used alone or as part of a combined acne scar treatment plan.
Is TCA Cross the same as a chemical peel?
No. A conventional chemical peel is generally applied across a wider area to improve surface-level concerns, whereas TCA Cross places a controlled amount of TCA directly within each selected acne scar.
This focused application allows the treatment to act inside the narrow channel of an ice-pick scar, where broader peeling may not create sufficient remodelling. It also allows our doctors to treat the scars that need attention without applying the same treatment intensity across the surrounding skin.
For deep ice-pick scars, the advantage of TCA Cross is not simply a stronger peel—it is a more precise treatment applied where the scar extends beneath the surface.
How much does TCA Cross cost in Singapore?
At The Aesthetic Studio Clinic & Surgery, TCA Cross treatment starts from $250, inclusive of our doctor’s consultation fee.
Our doctors will assess your scars and recommend treatment only for those suited to TCA Cross. Final pricing is based on the number and extent of scars treated, so you pay according to the treatment area required.
Does TCA Cross remove acne scars completely?
TCA Cross may make suitable acne scars appear shallower and less noticeable, but it cannot guarantee completely smooth or scar-free skin.
We understand that deep scars can remain frustrating even after other treatments. The aim is progressive improvement in their depth and definition. The degree of change depends on the scar structure, skin type, healing response and number of treatments completed.
What types of acne scars can TCA Cross treat?
TCA Cross is primarily used to treat deep, narrow ice-pick acne scars. It may also be considered for selected narrow boxcar scars following a doctor’s assessment.
It is generally less suitable for broad rolling or tethered scars, which may require treatments such as subcision. Because many patients have more than one type of acne scar, TCA Cross may form only one part of a broader acne scar treatment plan.
Can TCA Cross help if laser or microneedling did not improve my acne scars?
TCA Cross may help when deep ice-pick scars remain visible after laser or microneedling has improved the surrounding skin.
Laser and microneedling treat a broader area, making them useful for general texture, collagen support and selected depressed scars. However, an ice-pick scar has a narrow opening that can extend deeply and vertically into the skin. Broader treatment may smooth the surrounding area without sufficiently remodelling the deepest part of these individual scars.
TCA Cross addresses this difference by treating each persistent pit directly. This allows the doctor to focus treatment within the scars that remain, rather than increasing the intensity across the entire treatment area.
