Explore Oligio X’s 6.78 MHz monopolar RF, G/X dual modes, cooling, and impedance monitoring.
Published
Updated

Author
Wi Young-jin · Chief director
Seoul National University College of Medicine · Seoul National University Hospital Specialist
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Oligio X: How is it different from the existing Oligio?
💡 Check this before you read
Q. Isn't Oligio X just an upgraded version of Oligio?
A. Oligio X is a monopolar RF device based on the original Oligio, with features including G/X dual modes. The number of modes alone does not establish a difference in results.
Q. Is one tightening treatment enough?
A. Since the degree and cause of sagging vary, the result depends on which layer you stimulate and how.
📌 Key points of this article
This article looks at how Oligio X delivers energy and its main features.
The starting point is to distinguish monopolar RF from G/X dual-mode operation.

What is Oligio X?
Oligio X (OligioX) is a device that uses 6.78 MHz monopolar radiofrequency (Monopolar RF).
It has two modes: G Mode and X Mode.
The official specifications also list gas cooling and real-time impedance monitoring.
Impedance describes opposition to the flow of electrical current.
What are the G/X dual modes?
Dual mode refers to two ways of controlling RF energy: G Mode and X Mode.
The number of modes should not be interpreted as the number of skin layers.
The official specifications alone do not establish that the two modes correspond to the dermis and subcutaneous layer, one each.
If you look first at what causes loss of skin elasticity,
it is usually a combination of reduced collagen and elastin in the mid-dermis
and relaxation of the connective tissue above the subcutaneous fat layer,
with both happening at the same time.
Oligio X monitors impedance and controls energy while delivering RF energy.
Gas cooling helps cool the skin surface during energy delivery.
These features should be distinguished from actual treatment outcomes.
Having two modes does not by itself mean that the device targets deeper layers or guarantees better results.
At first, I also wondered how noticeable the difference would be,
but as I accumulated cases, I found out.
There were quite a few cases where people who had received the existing Oligio 3 to 4 times and still felt the effect was insufficient
said their lifting line became defined after switching to Oligio X and only 2 sessions.

The tricky part is,
it's hard to say that Oligio X is always better than Oligio.
If the sagging is mild and the skin is sensitive,
the existing Oligio or another gentler RF method may actually be a better fit.
It varies by case, but
this is usually how I approach it.
Suitability should be assessed by considering skin condition, the desired changes, and previous treatment history.

The main specifications of Oligio X are 6.78 MHz monopolar RF, G/X dual modes, gas cooling, and real-time impedance monitoring. The term “dual mode” alone does not determine which skin layers the device acts on.
Is my skin condition a case where Oligio X is right for me?
But there's one important thing here.
There are specific cases where Oligio X is effective.
You'll understand faster if you look at the table below.
Category | Oligio (existing) | Oligio X |
|---|---|---|
Energy delivery method | Single-mode RF | G/X dual-mode monopolar RF |
Downtime | Almost none | Possible slight redness |
Recommended sessions | 4-6 sessions | 3-4 sessions |
As you can see,
Oligio X is not necessarily stronger, and it is not necessarily better either.
Suitability should be assessed after reviewing skin condition, the desired changes, and previous treatment history together.
The device name or number of modes alone cannot determine which treatment is right for you.

Frequently Asked Questions
Q1. How is it different from Ulthera or Thermage?
A. Ulthera uses HIFU to stimulate the SMAS layer (the fascia), and Thermage and Oligio use monopolar RF to heat a wide area evenly.
Q2. How many sessions do I need, and how long does the effect last?
A. We usually recommend 3 sessions at 3-month intervals.
Q3. Are there any precautions or side effects after the procedure?
A. One thing I do need to mention is,
because it's an RF-based procedure,
temporary redness or swelling may occur immediately after treatment.
In previous Oligio models, burns sometimes occurred,
but Oligio X has largely solved these issues.
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