Enlarged pores, stubborn acne marks, and the first signs of fine lines – these skin texture issues often reveal age earlier than wrinkles. AMTS electric microneedling uses high‑speed vertical puncture to create micro‑channels in the skin’s surface, delivering active ingredients such as collagen and vitamin C directly into the dermis, with absorption rates far higher than topical application. Needle depths range from 0.25mm to 2.5mm, allowing flexible selection for different depths of concern. Below, we explain how to match needle depth and serum combinations to your skin type, based on real clinical logic.
AMTS (Automatic Micro‑needle Therapy System) is an upgraded version of traditional microneedling therapy (MTS). It uses an electric handpiece equipped with 12 fine needles to perform vertical puncture on the skin, creating micro‑channels at high speed. The device generates about 1,200 revolutions per minute, producing up to 12,000 micro‑channels per second. These micro‑pores effectively bypass the stratum corneum barrier, delivering active serums (such as collagen, vitamin C, EGF, etc.) directly into the dermis, with absorption rates more than 40 times higher than simple topical application. At the same time, the micro‑trauma activates the skin’s wound healing mechanism, stimulating fibroblast proliferation and promoting new collagen and elastic fibre formation. Compared with manual roller microneedling, AMTS achieves more uniform pressure and depth, resulting in more stable and controllable outcomes.
AMTS electric microneedling is suitable for those with the following skin concerns:
Absolute contraindications:
The core advantage of AMTS electric microneedling is its adjustable needle depth. Certified dermatology clinics in Gangnam typically select single‑use needle cartridges based on the depth of the skin concern:
| Needle Depth | Target Layer | Indications | Reference Price (KRW / session) |
|---|---|---|---|
| 0.25mm | Epidermis | Periorbital fine lines, scalp regeneration, skin brightening | ₩80,000 – 150,000 |
| 0.5mm | Superficial dermis | Under‑eye bags, dehydration lines, shallow acne marks | ₩100,000 – 200,000 |
| 1.0‑1.5mm | Dermis | Deep wrinkles, enlarged pores, stretch marks, atrophic scars | ₩150,000 – 300,000 |
| 2.0‑2.5mm | Deep dermis | Severe scars, deep stretch marks, stubborn depressions | ₩200,000 – 400,000 |
Beyond needle depth, AMTS can be combined with different active serums: collagen for elasticity improvement, vitamin C for skin brightening, and EGF for repair and regeneration. Korean doctors typically recommend the most suitable needle depth and serum combination based on skin analysis results during consultation.
A standard AMTS electric microneedling session at a certified dermatology clinic in Gangnam takes about 30‑60 minutes:
During the procedure, you may feel a mild prickling sensation, but there is no significant bleeding.
Immediate effect: Right after the procedure, the skin shows a temporary “glow” and mild redness due to micro‑trauma and serum infusion. The real improvement becomes visible within 3‑7 days.
Progressive effect: As the skin barrier repairs and collagen neogenesis occurs, results peak at 2‑4 weeks – pores appear finer, skin feels smoother, and complexion becomes more even. A single session typically lasts about 3‑6 months, depending on individual skin type, age, and lifestyle. Korean doctors generally recommend 3 sessions as a full course (spaced 3‑4 weeks apart) for optimal cumulative results.
Q1: Is AMTS electric microneedling painful?
A: With topical anaesthetic, most people describe the sensation as a “mild vibration or fine sandpaper friction,” with a pain score of about 2‑3 out of 10. Sensitive areas like the periorbital and lip regions may feel slightly more noticeable, but they are still well tolerated.
Q2: What is the difference between AMTS and traditional manual roller microneedling?
A: Traditional MTS rollers are manually operated, making it difficult to achieve uniform pressure and speed. In contrast, AMTS uses electric vertical puncture, offering more consistent pressure, more precise depth, and single‑use disposable needles for better safety and hygiene. AMTS can also treat smaller areas (e.g., periorbital, nasal sides), and the disposable needles are more cost‑effective.
Q3: How soon can I wear makeup after AMTS?
A: It is recommended to avoid makeup for 24 hours to allow the micro‑channels to close properly. The next day, you may use gentle physical sunscreen and mineral powder. Redness generally subsides in 3‑4 days, after which you can resume normal skincare and makeup.
Q4: How much does an AMTS session cost in Korea?
A: At certified clinics in Gangnam, a single AMTS session ranges from ₩80,000 to 400,000, depending on needle depth and serum. Basic facial care (0.5mm + basic serum) is about ₩100,000‑200,000; deep repair (1.5mm+ + premium serum) is about ₩200,000‑400,000. Some clinics offer package deals, e.g., “AMTS + PRP” starting from ₩120,000.
Q5: Is AMTS suitable for all skin types?
A: Most skin types are suitable, but those with extremely sensitive skin or active rosacea should proceed with caution. A patch test at a certified Korean dermatology clinic is recommended to confirm skin tolerance before proceeding.
Although AMTS is a minimally invasive procedure with a relatively high safety profile, it is important to acknowledge potential side effects:
Rational advice:
True beauty comes from rational choices. Allow ample consultation time and discuss needle depth and serum combinations thoroughly with your Korean doctor before deciding.
All content translated from the original Chinese article. No alterations have been made to the content.