Pitted acne scars are formed on the skin mainly due to incorrect acne treatment or acne extraction. There are also other causes for pitted scars on the skin such as past injuries, burns & scalds, and chickenpox... Both resulted from acne or injuries; however, pitted scars are extremely different from post-inflammatory skin hyper-pigmentations. Hyper-pigmentations can fade with time and can be treated with topical products while pitted scars cannot. Therefore, the best way to get rid of pitted scars is through clinical treatments. Keloid, hypertrophic scars don't cause any health problems but they can easily shatter the confidence of anyone who has them because of how unattractive they look on the skin.

With a very reasonable price, ROHTO AOHAL CLINIC will help you get rid of keloid, hypertrophic scar safely, completely, and effectively with our team of dedicated and skillful doctors.


About Pitted scar/Acne scar Treatment:

At ROHTO AOHAL CLINIC, we use Fractional CO2 Laser technology to treat pitted scars/acne scars.

The mechanism of the treatment is using a laser beam with a wavelength of 10.600 nm to target both the epidermis and the dermis of the skin. The laser beam is divided into thousands of tiny but deep columns in the skin, called microthermal treatment zones (MTZs). By using the MTZs, the laser only targets and treats intensively within the zone while the surrounding healthy tissues remain intact and unaffected. 

The laser beam creates microscopic fake wounds on the skin, triggering the body's natural healing response. The healing response then leads to new collagen formation and collagen remodeling in the treated area.  

Therefore, the Fractional CO2 Laser is a great method for stimulating collagen production and resurfacing the skin. The treatment works especially well on pitted scars/acne scars. The ideal treatment interval is once a month. In general, customers will achieve smooth skin, free from pitted scars/acne scars after 3 - 5 treatments (the result may vary, depending on each customer's condition).



About Keloid, Hypertrophic scar treatment:


The main cause of keloid and hypertrophic scar is the over-production of collagen and elastin during the wound healing process. 

Keloid and hypertrophic scars usually form after injuries such as lacerations, skin tears, bad tattoos, burns, surgery wounds... or during skin inflammation from acne, skin infections, and insect bites.

Keloid scars and hypertrophic scars often appear as pink/purple distinctive spots or patches on the skin with a smooth and bulging surface. 

When the skin is damaged, the recovery process may leave a flat scar on the skin. The scar may become hypertrophic, thickening over time but it is still confined within the edges of the wound. Hypertrophic scar is usually red and it can subside over time. 

Meanwhile, keloid begins to appear a while after the skin is damaged and they can spread beyond the wound. Even a tiny injury like an insect bite can cause keloid on the skin. Keloid is especially ugly to look at, causing much discomfort and insecurity for people when having them. 



At ROHTO AOHAL CLINIC, we treat keloid and hypertrophic scars by injecting Corticosteroids into the scar. Corticosteroid is a very strong anti-inflammatory agent. Injecting Corticosteroid into the scar will prevent inflammation, reduce the number of fibroblasts and inhibit collagen formation on the scar area, healing the scar slowly yet effectively.

The ideal treatment interval is once every 4 - 8 weeks. It may take multiple treatments (more than 5 times) to achieve the desirable result. Customers should be patient and closely follow the doctor's instructions during the course of the treatment. 




Feel free to give us questions or consultation request. Our Doctors and Beauty Consultants are always ready to have a free consultation.
  • These treatments are scientifically proven effective treatments for acne/pitted scars. The treatment delivers results fast; therefore, it is very popular around the world. 
  • Approved by the FDA, the Fractional CO2 Laser is completely safe with no irritation or side effects after the treatment. 
  • At ROHTO AOHAL CLINIC, the treatment strictly follows Japanese standards. Customers will not feel any great pain or discomfort during the treatment.  

Cleanse the face, prep the skin for treatment


Skin analysis with VISIA machine


Consultation with the doctor. Our doctor will diagnose and come up with a treatment plan


Apply numbing cream on the skin


About Pitted scar/Acne scar Treatment: Bác sĩ thực hiện liệu trình Laser Fractional CO2

About Keloid, Hypertrophic scar treatment: Our doctor injects Corticosteroid into the scar




Finish the treatment

Our therapist applies a cold compress on the treated area


Skincare after treatment


- After the treatment, there will be mild redness and swelling within the first 24 hours. The skin may feel burning or extremely tight. Moisturizer should be applied generously 2 - 3 times a day.  Please apply the moisturizer gently to avoid peeling off the crust too soon. 

>> With Keloid, Hypertrophic scar treatment: Apply topical medicine prescribed by the doctor on the scar 2 times a day

- Avoid washing the face for the first 24 hours. After that, you can wash your face 2 - 3 times a day, only with clean water. DO NOT use hot water or any face wash or soap

- After 24 hours, there will be a layer of thin and dark crust covering the skin. After 5 - 10 days, the crust will peel off naturally. Customers may experience itchiness. DO NOT scratch to avoid peeling off the crust too soon, leaving unwanted scars

- Drink a lot of water, at least 2 liters a day

- Minimize sun exposure for 1 month after the treatment and use sunscreen with SPF30 or above when going out 

- Use face wash and moisturizers that are gentle on the skin and suitable for sensitive skin. Recommendation: Dermacept or AOAHAL SKINCARE products are available at our clinic.

- DO NOT exfoliate or go to the sauna for 1 month after the treatment

- Go to our clinic for a check-up 1 week after the treatment



Make an appointment for a consultation with our doctor now, completely FREE-OF-CHARGE! You can book by filling out the form below or book via our hotline (028) 3930 9555 - (028) 3827 9737 for HCMC and (024) 3375 5588 for the Hanoi location.

Clinic 1: 02 Pham Dinh Toai, Ward 6, District 3, Ho Chi Minh City

Hotline: (028) 3930 9555

Clinic 2: 207/4 Nguyen Van Thu, Da Kao Ward, District 1, Ho Chi Minh City

Hotline: (028) 3827 9737 

Clinic 3: 136 Trieu Viet Vuong, Nguyen Du Ward, Hai Ba Trung District, Ha Noi City

Hotline: (024) 3375 5588 

Working Hours

8:30 - 19:30 (Monday to Sunday)