Microneedling for acne scars: The golden solution for blemished skin

19/12/25
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Acne scars are a constant source of anxiety for many, causing a loss of confidence in daily interactions. Among modern treatment methods, microneedling for acne scars has emerged as a highly regarded solution by experts and a popular choice. This article from HBIO Clinic will provide you with the most comprehensive overview of this method, from its mechanism and cost to the procedure and post-treatment skincare for optimal results.

Lăn kim trị sẹo rỗ

How do pitted scars form and why are they so difficult to treat?

Pitted scars, also known as acne scars, are permanent damage to the skin’s structure due to the loss of collagen and elastin during the healing process after acne. The main causes of pitted scars often stem from improper acne extraction, leading to deep skin damage; untreated inflammatory acne causing connective tissue breakdown; or the body not producing enough collagen during skin regeneration.

Sẹo rỗ do da bị tổn thương
Pitted scars are caused by damaged skin

In addition, genetic factors, weak skin, or chronic inflammatory skin conditions can also cause the skin surface to become pitted and uneven in color. Once scar tissue has contracted, the skin is very difficult to repair itself. Therefore, microneedling for pitted scars is considered a solution to stimulate natural collagen regeneration, helping to restore a smoother and firmer skin surface.

What is microneedling for acne scars?

Microneedling for acne scars is a modern skin rejuvenation method that uses a device with ultra-fine needles to penetrate the dermis. This process creates micro-injuries, stimulating the body to produce new collagen and elastin, helping to fill in pitted scars and improve skin elasticity and radiance.

This method is highly regarded by dermatologists for its ability to naturally restore skin, its minimally invasive nature, low pain, and fast recovery time. Depending on the severity of the acne scars, doctors may combine microneedling with regenerating serums, stem cells, or PRP to enhance scar filling effectiveness. Compared to laser or harsh chemical peels, microneedling for acne scars offers safer results and a more reasonable cost.

Is microneedling a good treatment for acne scars?

Many people ask, “Should I get microneedling treatment for acne scars?” The answer is yes, but it must be done correctly and in the right place. Microneedling not only helps to smooth the skin but also promotes new cell regeneration, improves pigmentation, and reduces post-acne dark spots.

Lăn kim trị sẹo rỗ là phương pháp tái tạo da hiện đại
Microneedling for acne scars is a modern skin rejuvenation method

However, this method is not suitable for acne-prone skin, sensitive skin, or pregnant women. Therefore, before undergoing the procedure, you should have your skin examined and thoroughly advised by a specialist at HBIO Clinic to determine if your skin condition is suitable for microneedling. When performed correctly, microneedling for acne scars is not only safe but also helps the skin regenerate, becoming healthier and more radiant after each treatment.

Is microneedling effective for treating acne scars?

The effectiveness of microneedling for acne scars has been proven through thousands of real-world cases and medical studies. This method helps the skin restore its natural structure, fill in pitted scars, and improve skin surface by 60% to 90% after just a few treatments. Results vary depending on individual skin type, scar depth, and technique.

Typically, after 3–5 microneedling sessions, the skin becomes smoother, pores shrink, and the surface becomes brighter, healthier, and more even-toned. Importantly, microneedling doesn’t provide immediate results; it requires time for the skin to regenerate new collagen and elastin.

Therefore, HBIO Clinic always develops personalized treatment plans for each skin type, helping clients achieve optimal results and maintain long-lasting effects.

The medically approved method of microneedling for treating acne scars.

The microneedling procedure for acne scars at HBIO Clinic is strictly followed, typically consisting of 5 standard medical steps:

Step 1: Examination and in-depth consultation

  • A dermatologist/skin specialist assesses the condition of the scars, skin type, and medical history to determine if you are a suitable candidate.
  • A personalized treatment plan is developed, and consultations are provided regarding the cost of microneedling for acne scars and expected results.

Step 2: Deep Cleansing and Anesthesia

  • The skin area is thoroughly cleansed to remove bacteria, dirt, and excess oil.
  • Anesthetic cream is applied for 20-45 minutes to minimize discomfort during the procedure.

Step 3: Microneedling Technique

  • The technician will use appropriate needles (from 0.5mm to 2.5mm depending on the depth of the scar and the skin area) to evenly roll across the skin surface in multiple directions. The needle depth is a key factor in the effectiveness of microneedling for acne scar treatment.

Step 4: Application of Specialized Serums

  • Immediately after microneedling, the skin is in an “open” state, and specialized serums (such as serums containing peptides, vitamin C, HA, etc.) will be applied for maximum absorption.

Step 5: Home Care Instructions

  • You will receive detailed instructions on how to care for your skin after microneedling for acne scar treatment to ensure effectiveness and safety.
Sử dụng dưỡng chất đặc trị sau khi lăn kim
Use a specialized serum after microneedling.

Each treatment session typically lasts 60–90 minutes, with a 4–6 week interval between sessions depending on skin condition. Results are long-lasting when combined with proper at-home skincare.

Skincare guide after microneedling for acne scars.

Post-microneedling skincare is extremely important, accounting for 50% of the treatment’s effectiveness. After microneedling, the skin is in the process of recovery and regeneration, so you need to follow these principles:

  • Avoid touching your face and wash it with water for the first 6-8 hours after microneedling.
  • Use saline solution or a gentle facial cleanser to clean your skin.
  • Moisturize deeply with a restorative serum and regenerating cream as directed by your specialist.
  • Always apply sunscreen when going outside and avoid direct sunlight for at least the first 7 days.
  • Limit makeup, exfoliation, or the use of products containing strong acids for the first week.

Proper care helps the skin absorb nutrients better, reducing darkening, discoloration, or redness. At HBIO Clinic, clients receive detailed guidance on post-microneedling skincare, along with medical-grade skin recovery products to optimize treatment results.

How much does microneedling for acne scars cost?

The current price for microneedling treatment for acne scars ranges from 900,000 to 2,500,000 VND per session, depending on the technology used, the type of serum or stem cells included, and the individual’s scar condition. For mild scars, only 2-3 sessions are needed for noticeable improvement, while deep or long-standing scars may require 5-7 sessions to achieve optimal results.

Many people compare microneedling prices between spas, but the most important factor isn’t the cheapest price, but effectiveness and safety. At HBIO Clinic, costs are always transparent and optimized for our clients.

Liệu trình lăn kim trị sẹo rỗ là bao nhiêu
How much does a microneedling treatment for acne scars cost?

When you sign up for a full treatment package, you also receive a complimentary intensive post-microneedling skin recovery session, helping your skin regenerate faster and healthier. Reasonable prices, medical-grade service, and noticeable results are what make HBIO a trusted destination for thousands of customers seeking safe and effective acne scar treatment.

HBIO Clinic – Where smooth skin is reborn, allowing you to confidently shine.

If you’re looking for a reputable microneedling treatment for acne scars, HBIO Clinic is the perfect choice. With a team of highly skilled dermatologists and specialists, HBIO is committed to providing medically approved treatments that are absolutely safe and deliver results beyond expectations.

All microneedling equipment is 100% sterile, and the serums and stem cells are genuine imported products, tailored to each skin type. Furthermore, HBIO designs personalized treatment plans to help clients maximize results after just a few sessions.

HBIO Clinic  – Nơi tái sinh làn da mịn màng, tự tin tỏa sáng
HBIO Clinic – Where smooth skin is reborn, allowing you to confidently shine.

Thousands of customers have trusted and seen significant skin improvements here, with over 90% giving positive feedback on scar treatment and skin recovery results. Not only does it deliver smooth skin, HBIO also helps you regain your confidence and natural beauty.

Microneedling for pitted scars is the optimal solution when performed correctly. Success depends on professional expertise, modern equipment, and proper skincare. Don’t let pitted scars stop you from shining! Let HBIO Clinic accompany you on your journey to regaining smooth and healthy skin. Contact us today for a free skin analysis and personalized microneedling treatment plan tailored specifically for you.

  • Phone/Zalo: 0947.697.795
  • Maps: 24 Truong Han Sieu Street, Tran Hung Dao Ward, Hoan Kiem District, Hanoi.


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.