A woman in a SPA
A woman in a SPA

TCA CROSS - Acne Scar Treatment

Precision Treatment for Deep Acne Scars 

TCA CROSS (Chemical Reconstruction Of Skin Scars) is a highly targeted procedure using trichloroacetic acid (TCA) to stimulate collagen production deep within ice pick and boxcar scars. By precisely applying TCA into the scar, this method encourages controlled healing and tissue regeneration—leading to smoother, healthier-looking skin over time. 

Precision Treatment for Deep Acne Scars 

TCA CROSS (Chemical Reconstruction Of Skin Scars) is a highly targeted procedure using trichloroacetic acid (TCA) to stimulate collagen production deep within ice pick and boxcar scars. By precisely applying TCA into the scar, this method encourages controlled healing and tissue regeneration—leading to smoother, healthier-looking skin over time. 

How it works 

● A high concentration of TCA solution is applied directly into individual scars using a fine applicator. 

● The acid induces a controlled injury in the scar tissue. 

● This triggers the skin’s healing response and collagen remodeling, gradually filling and lifting the depressed scars. 

● With repeated sessions, scars become shallower and less noticeable. 

How it works 

● A high concentration of TCA solution is applied directly into individual scars using a fine applicator. 

● The acid induces a controlled injury in the scar tissue. 

● This triggers the skin’s healing response and collagen remodeling, gradually filling and lifting the depressed scars. 

● With repeated sessions, scars become shallower and less noticeable. 

Who is it suitable for? 

TCA CROSS is most effective for: 

● Ice pick scars (narrow, deep acne scars) 

● Boxcar scars (wider, well-defined edges) 

● Patients with deep or resistant acne scars not responding to creams or lasers 

● Those seeking a focused, precise treatment rather than full-surface resurfacing 

Who is it suitable for? 

TCA CROSS is most effective for: 

● Ice pick scars (narrow, deep acne scars) 

● Boxcar scars (wider, well-defined edges) 

● Patients with deep or resistant acne scars not responding to creams or lasers 

● Those seeking a focused, precise treatment rather than full-surface resurfacing 

Key Benefits 

● 🎯 Targets difficult scars (ice pick & boxcar) 

● ✨ Stimulates collagen regeneration for long-term improvement 

● 🔍 Precise treatment — only scar tissue is treated, sparing surrounding skin 

● 🔄 Can be combined with lasers, microneedling, or subcision for comprehensive scar management 

Key Benefits 

● 🎯 Targets difficult scars (ice pick & boxcar) 

● ✨ Stimulates collagen regeneration for long-term improvement 

● 🔍 Precise treatment — only scar tissue is treated, sparing surrounding skin 

● 🔄 Can be combined with lasers, microneedling, or subcision for comprehensive scar management 

Treatment Experience 

Duration: 20–30 minutes (depending on number of scars) 

Downtime: Redness, scabbing, or frosting of treated areas for 3–7 days; risk of mild post-inflammatory pigmentation (especially in Asian skin, but manageable with proper care) 

Comfort: Mild stinging or burning sensation during application; tolerable without anaesthesia 

Frequency: 3–6 sessions, spaced 4–6 weeks apart, for best results 



✨ TCA CROSS is a gold-standard solution for deep acne scars that are otherwise difficult to treat—helping restore a smoother, more refined complexion with each session. 

Treatment Experience 

Duration: 20–30 minutes (depending on number of scars) 

Downtime: Redness, scabbing, or frosting of treated areas for 3–7 days; risk of mild post-inflammatory pigmentation (especially in Asian skin, but manageable with proper care) 

Comfort: Mild stinging or burning sensation during application; tolerable without anaesthesia 

Frequency: 3–6 sessions, spaced 4–6 weeks apart, for best results 



✨ TCA CROSS is a gold-standard solution for deep acne scars that are otherwise difficult to treat—helping restore a smoother, more refined complexion with each session. 

Leafs

Stay Inspired

We offer personalized aesthetic and wellness treatments to help everyone feel confident at every age.

Leafs

Stay Inspired

We offer personalized aesthetic and wellness treatments to help everyone feel confident at every age.

Location

Level 2, Wisma TJB Bangsar, No.2 Jalan Telawi 1, Bangsar Baru 59100, Kuala Lumpur.

Opening Hours

Monday:

10:00 AM – 7:00 PM

Tuesday:

10:00 AM – 7:00 PM

Wednesday:

10:00 AM – 7:00 PM

Thursday:

10:00 AM – 7:00 PM

Friday:

10:00 AM – 7:00 PM

Saturday:

9:00 AM – 6:00 PM

Sunday:

9:00 AM – 6:00 PM

Location

Level 2, Wisma TJB Bangsar, No.2 Jalan Telawi 1, Bangsar Baru 59100, Kuala Lumpur.

Opening Hours

Monday:

10:00 AM – 7:00 PM

Tuesday:

10:00 AM – 7:00 PM

Wednesday:

10:00 AM – 7:00 PM

Thursday:

10:00 AM – 7:00 PM

Friday:

10:00 AM – 7:00 PM

Saturday:

9:00 AM – 6:00 PM

Sunday:

9:00 AM – 6:00 PM

Location

Level 2, Wisma TJB Bangsar, No.2 Jalan Telawi 1, Bangsar Baru 59100, Kuala Lumpur.

Opening Hours

Monday:

10:00 AM – 7:00 PM

Tuesday:

10:00 AM – 7:00 PM

Wednesday:

10:00 AM – 7:00 PM

Thursday:

10:00 AM – 7:00 PM

Friday:

10:00 AM – 7:00 PM

Saturday:

9:00 AM – 6:00 PM

Sunday:

9:00 AM – 6:00 PM