XERF uses two radiofrequency frequencies — 6.78 MHz and 2 MHz — delivered simultaneously to treat the superficial, mid, and deep layers of the skin at once. Conventional single-frequency RF devices can only target one depth per pass; XERF's dual-frequency design is what allows it to work across multiple tissue layers in the same session.

The 6.78 MHz frequency works on the upper dermis, targeting the collagen and elastin fibres responsible for surface texture and fine lines. The 2 MHz frequency reaches deeper structural tissue, supporting the underlying lift and definition that contributes to a firmer facial contour over time. Built-in cooling technology keeps the skin's surface comfortable throughout, and real-time impedance feedback allows the settings to be adjusted to each patient's skin.

XERF works by delivering controlled thermal energy into the skin, which triggers the body's natural collagen and elastin production. Many clients notice an instant, subtle contraction right after treatment, with full results building over approximately six weeks as new collagen forms, and continued firming and improvement for up to six months.

• No needles — energy is delivered through the skin's surface
• No numbing required for most patients — cooling technology manages surface comfort
• No downtime — most people return to normal activities the same day
• Customisable depth and intensity — settings are adjusted to individual skin type and concern

XERF is commonly used to address:

• Jawline softening and definition
• Early jowls and lower-face laxity
• Cheek and mid-face sagging
• Neck laxity and crepiness
• Fine lines and loss of skin firmness
• General collagen support and skin quality maintenance

XERF can also be used on the body, including the stomach and legs, to address skin laxity and support firmer, tighter-looking skin.

XERF holds its own as one of the most advanced RF platforms available — here's how it fits alongside our other treatments so clients can choose the right fit for their goals.

XERF vs Morpheus8

Morpheus8 combines microneedling with RF, creating micro-channels to deliver energy directly into deeper tissue — a powerful option for clients comfortable with needles and some downtime. XERF takes a different, needle-free path to the same collagen remodeling goal: its dual-frequency monopolar RF (6.78 MHz + 2 MHz) delivers energy simultaneously across the superficial, mid, and deep dermal layers in a single pass, something single-frequency devices can't replicate. For clients who want structural tightening and real collagen stimulation without needles, numbing, or downtime, XERF is the standout choice.

XERF vs Ultraformer MPT

Ultraformer MPT uses focused ultrasound and is a strong option for clients wanting to target stubborn fat as well as skin laxity — XERF is not a fat-reduction treatment and doesn't address adipose tissue. Where XERF excels is skin quality and structural tightening: its real-time impedance feedback continuously reads the skin during treatment and adjusts energy delivery accordingly, giving a highly precise, personalised session focused purely on lifting, firming, and collagen renewal. Clients focused on fat reduction alongside contouring may prefer Ultraformer MPT; clients focused on skin tightening, texture, and a fast, comfortable session with zero downtime will find XERF hard to beat.

XERF vs Secret RF Duo

Secret RF Duo is a microneedling RF device, delivering energy beneath the skin's surface via fine needles for more intensive collagen remodeling in select cases. XERF achieves meaningful collagen stimulation without any needle penetration at all — making it the go-to option for clients who want visible tightening with no needles, no numbing, and no social downtime.

XERF is generally considered suitable for most skin types and tones, making it a good option for clients with mild-to-moderate skin laxity who want a subtle, natural-looking tightening effect without surgery or extended recovery. A consultation with our team will confirm suitability for your specific skin and goals.