Acne not only affects your appearance but also makes you lose confidence in social interactions. Therefore, many people seek treatment at reputable spas and clinics. One of the common questions is: “How long does one acne treatment course take?”. In reality, the time depends on the skin condition, the method used, and the individual’s constitution. In this article, HBIO Clinic will provide detailed answers and share tips to help you achieve optimal acne treatment results.

How long does one acne treatment course last?
Typically, an acne treatment course lasts from 1 to 3 months, depending on the severity of the acne.
- For mild acne, blackheads, or cystic acne, the treatment course may be shorter, around 4–6 sessions.
- Conversely, if you have inflammatory acne, pustules, or chronic recurring acne, doctors usually recommend a longer course, around 8–12 sessions.
At HBIO Clinic, clients are usually given personalized treatment plans tailored to their skin condition, rather than a general protocol. This saves time and money and delivers more lasting results.

Factors affecting the duration of an acne treatment course
Not everyone will have the same treatment plan. The duration of treatment depends on several factors, including:
The severity of acne on the skin
Depending on the severity of acne, the treatment time will vary. For mild acne, treatment is relatively simple and only requires a few sessions for noticeable improvement.
- In cases of moderate acne, treatment usually takes longer and may require the addition of supporting technologies.
- For severe acne such as cystic acne, pustules, or widespread inflammation, the treatment course will be longer, requiring more sessions and a combination of medical treatment for optimal results.

Skin type and rate of skin regeneration
Everyone’s recovery rate is different. People with healthy skin will improve faster than those with weak, sensitive skin or a history of dermatitis.
Treatment method applied
Acne treatment regimens can combine several technologies such as:
- Medical-grade acne extraction
- Blue Light/Red Light therapy
- Electrophoresis of anti-inflammatory and restorative serums
- Biological skin peeling
- Oxy Jet or laser acne treatment
Each technology will shorten or lengthen the treatment time depending on its suitability for your skin.

Home care
If you maintain a healthy diet and proper skincare routine after the treatment, the results will last longer. Conversely, if you continue to stay up late, eat a lot of spicy food, and use unsuitable cosmetics, acne is likely to recur and the treatment will need to be extended.
Acne treatment process (1 course)
To better answer the question “How long does one acne treatment course take?”, you need to know the detailed process at a professional spa like HBIO Clinic.
- Examination and skin analysis using modern technology: A doctor or technician will analyze your skin condition using specialized equipment, identifying the type of acne and its causes.
- Personalized treatment plan: No two treatments are exactly alike. HBIO Clinic will create a personalized plan, which can last from 1-3 months, ensuring it’s tailored to each client.

- Treatment Procedure
- Monitoring and adjustment: After each session, the doctor will monitor the skin’s progress to adjust the treatment accordingly. This is a major difference between HBIO Clinic and many other spas.
How long does it take for acne to completely clear up?
Although the basic treatment course lasts from 1–3 months, to ensure stable, clear skin and prevent recurrence, you need to combine it with a home care regimen. Most clients at HBIO Clinic notice significant changes after just the first 3–4 sessions:
- Reduced swelling and inflammation, fewer pustules
- Acne dries out and heals faster
- Brighter and smoother skin
- Smaller pores
By the end of the treatment, approximately 80–90% of acne is eliminated. With proper maintenance, your skin will remain healthy and smooth in the long term.

Note to shorten acne treatment time
To shorten the acne treatment time and achieve better results, you should:
- Be persistent in following the treatment plan: Don’t stop halfway.
- Take care of your skin at home: Use a gentle facial cleanser, a restorative cream, and sunscreen.
- Maintain a healthy diet: Limit sugary, oily, and spicy foods; drink enough water and eat plenty of green vegetables.
- Get enough sleep: Avoid staying up late as it can easily cause acne to flare up again.
Do not pop pimples yourself: This can cause skin infection and prolong the treatment time.
Reputable acne treatment clinics in Hanoi
When researching “how long does an acne treatment course take,” you’ll realize the difference in effectiveness if you choose a reputable clinic. HBIO Clinic is one of the places trusted by many customers because of its team of experienced doctors and technicians in the field of dermatology and aesthetics. It also boasts a modern equipment system and applies advanced technology in acne treatment.

Here, each client receives a personalized treatment plan, shortening treatment time and delivering quick results. The luxurious and relaxing spa environment also helps clients feel comfortable throughout the treatment process.
In particular, HBIO Clinic is committed to safety, ensuring no scarring or long-lasting acne marks. Many clients have given positive feedback after experiencing the treatment, reporting significant skin improvement after just a few sessions and a considerable reduction in acne recurrence.



Therefore, the answer to the question “How long does one acne treatment course take?” is 1-3 months, depending on your skin condition and treatment method. Most importantly, you need to choose a reputable clinic like HBIO Clinic for examination, skin analysis, and a suitable treatment plan.
Don’t let acne make you lose confidence every day. Book an appointment at HBIO Clinic today to soon have healthy, beautiful, and smooth skin.
- Hotline: 0947 697 795
- Address: 24 Truong Han Sieu Street, Tran Hung Dao Ward, Hoan Kiem District, Hanoi
- Zalo: 0947.697.795

Tiếng Việt
Dr. Thai Nguyen – Founder and Medical Director of HBIO Clinic. As an expert in aesthetic dermatology, she regularly shares in-depth knowledge and practical experience to provide valuable and insightful information for those seeking better skin health.