Thermage vs Density vs Oligio: how the RF skin-tightening options compare
Written by Dr. Klaer · Comparison guide · 5 min read
Thermage FLX, Density and Oligio all use radiofrequency (RF) to tighten skin. They share the same goal, firmer and smoother skin without surgery, but differ in technology, comfort and price.
First: what does RF do?
RF heats the deeper layer of the skin (the dermis) evenly over a wider area. The heat tightens existing collagen fibres straight away and triggers new collagen over the next 2–3 months. The result is firmer skin, softer fine lines and smoother texture, with little or no downtime.
RF is best for skin firmness and quality. For a deeper lift of jowls and the jawline, HIFU (Ultherapy or LinearZ) is often added. See our HIFU comparison.
Thermage FLX
- Made by Solta Medical (USA). FLX is the fourth generation of Thermage.
- Technology: monopolar RF. AccuREP technology measures the skin and adjusts the energy for each pulse.
- Comfort: cooling and vibration during each pulse help with comfort.
- Cleared by the US FDA for non-invasive treatment of wrinkles.
- Sessions: usually once a year.
- Price: the highest of the three.
Oligio
- Made by Wontech (Korea).
- Technology: monopolar RF, the same principle as Thermage, with built-in cooling and vibration for comfort.
- Often chosen as a more affordable monopolar RF option.
- Sessions: usually every 6–12 months.
- Price: mid-range.
Density
- Made by Jeisys Medical (Korea).
- Technology: bimodal RF, with both monopolar and bipolar modes. This lets the doctor work on deeper and more superficial layers of the skin in one session.
- Comfort: built-in cooling during treatment.
- Sessions: usually every 6–12 months.
- Price: mid to high.
At a glance
| Thermage FLX | Oligio | Density | |
|---|---|---|---|
| Origin | USA (Solta Medical) | Korea (Wontech) | Korea (Jeisys) |
| RF type | Monopolar | Monopolar | Monopolar + bipolar (bimodal) |
| Comfort features | Cooling, vibration, auto-adjusted energy | Cooling, vibration | Cooling |
| Best known for | The original premium RF tightening | Monopolar tightening at a lower price | Treating deeper and surface layers together |
| Typical repeat | Once a year | 6–12 months | 6–12 months |
| Price level | Highest | Mid | Mid–high |
| At Craft Clinic | Not offered | Yes · 15,990 THB / 300 shots | Yes · 19,990 THB / 300 shots |
Which one should I choose?
- You want firmer skin and smoother fine lines at good value: Oligio.
- You want to work on both deeper firmness and surface texture: Density.
- You also have jowls or a soft jawline: combine RF with HIFU, for example our Oligio x LinearZ combo.
The doctor will look at your skin thickness, laxity and goals, and suggest the device and number of shots that suit you.
Results vary from person to person. This article is general information, not medical advice. Thermage, Density and Oligio are trademarks of their respective owners.