Oligio X

Oligio X is a monopolar radiofrequency (RF) device developed by Wontech in South Korea, and at Kaiteki it is one of the platforms used within our radiofrequency treatment. It belongs to the same energy category as other monopolar RF systems: current flows from a single treatment tip through the tissue, which lets the heat reach the dermis rather than staying near the surface. Oligio devices have US FDA 510(k) clearance, which is a regulatory clearance rather than an approval of any cosmetic outcome.

Oligio X delivers RF energy at 6.78 MHz through a disposable tip placed on the skin. As the current meets the natural resistance of the tissue, it is converted to heat in the dermis. That controlled warmth makes existing collagen contract slightly and then prompts a slower remodelling response over the following months, which is where any gradual firming comes from.

The tip cools the skin surface on contact while the heat builds beneath it, so the epidermis is protected and the dermis can reach a useful temperature. The device also monitors contact and tissue impedance through the tip, which helps the energy go in evenly from shot to shot. Energy level, the number of shots and the passes over each area are chosen by the treating doctor for your skin.

Oligio X builds on the original Oligio, which has device-specific clinical data, not only general RF theory. A 2022 study in Dermatology and Therapy treated 30 Thai patients with skin types III to V and mild to moderate lower-face laxity with a single Oligio session, and blinded dermatologists graded progressive improvement at one, three and six months, with no serious adverse events reported. A 2024 Korean study of 20 women reported improvement in jawline and nasolabial sagging after one session that remained through 24 weeks.

These are small studies in carefully selected patients, and they describe mild to moderate laxity rather than marked sagging. They are useful for knowing what the device was tested on, not a prediction of what any one person will see.

Oligio X is mainly used on the face and upper neck for people with early to moderate loss of firmness who prefer a non-needling option with little downtime. It is not suitable for everyone, and a consultation determines whether it is appropriate for you.

A less defined jawline is not always a skin problem. Fat under the chin, volume loss, chin projection and bone structure can all blur the contour, and RF tightens skin rather than removing fat or replacing volume. Where those dominate, another treatment, or a combination, is usually the better plan. Marked sagging is generally beyond what any surface RF device can address.

Like other RF devices, Oligio X is avoided during pregnancy, with a pacemaker or other implanted electronic or metal device near the area, over active infection or inflamed skin, and with a history of keloid scarring. Tell the doctor about recent injectables, retinoids or peels, because they affect timing and settings.

The first visit is a consultation, not a treatment. If Oligio X is appropriate, the skin is cleansed, the areas are mapped, and the doctor works across them shot by shot, with the tip cooling each spot as it heats. Most people describe short bursts of warmth rather than pain; numbing cream can be applied beforehand where comfort is a concern, and settings can be adjusted during the session.

Mild redness or warmth is common and usually settles within hours, and most people go back to normal activities the same day. A course of about two to three RF sessions spaced four to six weeks apart is common, followed by maintenance, though your doctor sets the plan for your skin. Daily sun protection afterwards helps protect the collagen the treatment is building.

Redness, warmth and mild swelling are the usual short-lived effects. Less commonly, RF can cause blistering, burns or a change in pigmentation, which is why cooling, contact monitoring and energy settings matter, and why the treatment is performed by a trained doctor who matches the settings to your skin.