Sylfirm X

Sylfirm X is a radiofrequency (RF) microneedling device made by Viol, a South Korean medical-aesthetic device manufacturer. Like other RF microneedling systems, it passes very fine needles through the skin surface and delivers radiofrequency energy from the needle tips, so the energy is placed at a chosen depth rather than heating the skin from the outside in. At Kaiteki it is used within our microneedling treatment.

What distinguishes it within the RF microneedling category is that it offers two energy delivery modes rather than one. Whether Sylfirm X suits your skin depends on your concern, skin type, medical history and what you want to address, and that is assessed by a doctor at an in-person consultation.

Sylfirm X uses non-insulated gold microneedles that the manufacturer describes as 300 microns in diameter, delivering bipolar radiofrequency at 2MHz. Because the needles are non-insulated, energy is released along the needle rather than only at the tip. In pulsed wave mode, the manufacturer describes the energy as producing selective coagulation around the basement membrane and small vessels near the epidermal-dermal junction and upper dermis, with the intention of limiting effect on surrounding tissue, the mechanism the manufacturer markets as Selective Regional Regeneration. Continuous wave mode delivers a steadier heating pattern used for deeper collagen-focused work.

The two waveforms are subdivided into several preset modes, and needle depth is adjustable so the doctor can work shallow for surface pigment and texture or deeper for dermal remodelling. Topical numbing cream is normally applied beforehand, and the treated area is cooled and soothed afterwards. The mode, depth, energy and number of passes are all selected by the treating doctor for your skin. Results develop gradually over weeks and vary between individuals.

Alongside a continuous wave (CW) mode, which is the more familiar heating mode used for firmness and texture work, it has a pulsed wave (PW) mode that the manufacturer developed with pigment and vascular concerns in mind, which is often why a doctor reaches for this device rather than a purely tightening-focused one.

Sylfirm X is commonly considered for the concerns below. It is not suitable for everyone, and a consultation determines whether it is appropriate for you.

Pigment concerns such as melasma are chronic and relapsing, so any plan involving Sylfirm X is usually combined with topical care and strict sun protection rather than treated as a one-off procedure.

A course of several sessions spaced roughly a month apart is typical, with the exact plan and spacing decided by your doctor based on your concern and how your skin responds. Sun protection matters particularly when pigment is the concern being addressed.

Because radiofrequency energy is not absorbed by melanin the way laser light is, RF microneedling is used across a broad range of skin tones, including the deeper Asian skin tones common in Malaysia. That does not make it appropriate for everyone.

Sylfirm X may not be suitable during pregnancy or breastfeeding, with active skin infection, inflamed acne or eczema in the treatment area, a history of keloid scarring, certain medications including recent oral isotretinoin, blood-clotting disorders, or if you have a pacemaker or other implanted electronic device. Recently tanned or sunburnt skin may also mean postponing. Please share your full medical, medication and skincare history at consultation so the doctor can advise safely.

Your visit begins with a doctor consultation and skin assessment to confirm whether RF microneedling is the right route for your concern, and whether Sylfirm X specifically is the appropriate device. If it is, the skin is cleansed and topical anaesthetic cream is applied and left to take effect, which usually accounts for most of the appointment time.

The handpiece is then passed over the treatment area, stamping the microneedles and delivering RF at the selected depth. Most people describe a warm prickling or tapping sensation. Active treatment of a full face commonly takes around 20 to 30 minutes, with the whole appointment nearer an hour once numbing and aftercare are included.

Expect the skin to look flushed and feel warm immediately afterwards, often with a faint grid pattern from the needle tips. This commonly settles within a day or two, though it varies between individuals and with the depth and energy used. Mild swelling, dryness or slight roughness for a few days is not unusual.

Gentle cleansing, a bland moisturiser and diligent daily sunscreen are advised while the skin settles, and actives such as retinoids or acids are usually paused for a short period. Your doctor will give aftercare guidance specific to your skin and the settings used.

As with any medical procedure, Sylfirm X carries risks, which are explained during consultation. Temporary effects can include redness, swelling, pinpoint bruising or scabbing, dryness and transient changes in pigmentation. Less commonly, infection, prolonged pigment change or scarring can occur. Serious effects are uncommon when the treatment is appropriately selected and performed by a trained doctor.