Does Emface Work for Facial Lifting and Wrinkles?
Modestly, and the evidence is early. The best independent human study found in this site’s sourcing (15 people, no control group) measured about 1–2 mm of brow and cheek lift that peaked around one month and largely faded by six months. Two other studies are manufacturer-sponsored, tiny, and uncontrolled, and the muscle-growth data come from pigs. Results vary; a qualified provider should assess candidacy.
What is Emface?
Emface (made by BTL) combines two energies delivered through self-adhesive pads on the forehead and cheeks at the same time: HIFES (high-intensity facial electrical stimulation), which makes facial muscles contract, and synchronized radiofrequency, which heats the skin. A typical course in the studies was four weekly 20-minute sessions. Note that HIFES is electrical stimulation of facial muscle; it is a different technology from the electromagnetic HIFEM (High-Intensity Focused Electromagnetic Field) used by Emsculpt on the body, although BTL markets both under one family. See HIFEM Muscle Stimulation Explained for the body devices.
How is it supposed to work?
The proposed idea is that the electrical stimulation forces facial muscles to contract beyond what voluntary movement achieves (see Supramaximal Contraction for the body-device version of this claim), while the RF heats the skin to prompt collagen remodeling (see Radiofrequency Skin Tightening Explained). The only direct tissue evidence is from pigs (below); no human biopsy data were sourced here.
What does the human evidence show?
- Manuskiatti et al. 2025 (Bangkok, n = 15, no control group, no declared conflicts). Four weekly sessions. Forehead lift rose from about 1.4 mm to 2.1 mm at one month, then fell to 0.7 mm by six months. Cheek lift was 1.4 mm at one month and 0.58 mm at six months, which was not statistically significant. Eyebrow lift measured about 1.3–1.4 mm at 3 and 6 months. Crow’s-feet wrinkles improved roughly 10–12% (a modest figure), and skin firmness measures rose. At six months, 40% of participants rated their facial contour more than 50% improved, and 27% more than 75%. Pain averaged 3.5/10 in the first session and 1.6/10 by the fourth, with no serious adverse events reported.
- Halaas 2025 (pilot, 8 people analyzed, BTL-sponsored). Ultrasound showed changes in muscle echo intensity (a marker of muscle quality) in the forehead and cheek muscles, and 7 of 8 people were rated at least one point better on a global improvement scale at three months. This shows that muscle tissue changes can be imaged; it doesn’t measure how the face looks or how long any change lasts. The author is a clinical investigator for BTL.
What does the animal evidence show?
In a pig study sponsored by BTL (Kinney et al. 2023; six treated pigs, two controls), four weekly forehead treatments increased muscle fiber density by about 19% at two months, with more and thicker muscle fibers on biopsy and no adverse findings. Skin surface temperature peaked just above 42 °C. This is supportive mechanism data only: it is an animal model, one body area, two months of follow-up, and two of the authors are BTL investigators.
Is Emface safe?
In the small studies above, treatment was reported as mildly uncomfortable, with no serious adverse events. Neither human study gave a detailed list of minor effects, and the sample sizes are far too small to detect rare problems. Contraindications specific to Emface were not sourced for this page; do not assume they match the body device’s list on HIFEM (High-Intensity Focused Electromagnetic Field), and ask a provider directly about implants, pregnancy, and medical conditions.
Is it FDA-cleared?
BTL describes Emface as FDA-cleared, and trade press reports a 2025 clearance for temporomandibular joint (TMJ) dysfunction. This site could not confirm the specific FDA clearance (K number) behind Emface’s facial indications. Two numbers that circulate online don’t hold up: one belongs to a different company’s device, and another is a BTL fractional laser. Clearances for this kind of device cover things like heating and muscle stimulation; they are not evidence that the treatment lifts the face or removes wrinkles.
How much does it cost?
No pricing was sourced for this page, and none is given here.
What’s still missing from the evidence
- No randomized or controlled human trial has been sourced, so placebo effects and natural variation can’t be ruled out.
- Durability: the one study with six-month follow-up shows most of the measured lift fading.
- No head-to-head comparison with Radiofrequency Skin Tightening Explained alone, botulinum toxin, or fillers. (Planned comparison pages are not written yet.)
- Other published studies exist (for example combinations with botulinum toxin and larger midface and upper-face studies) that this site has not yet reviewed.
- Emface-specific contraindications and the FDA clearance details (see above).
FAQ
How many Emface sessions are needed? The studies used four weekly 20-minute sessions. Whether and how often maintenance is needed isn’t established; the six-month data suggest the lift fades.
Does Emface lift sagging skin like a facelift? No evidence in these sources supports facelift-level results. Measured lifts were in the 1–2 mm range, and none of the sourced studies compared Emface with surgery.
Is Emface the same as Emsculpt for the face? Not exactly. Both are made by BTL and pair muscle stimulation with RF, but Emface uses electrical stimulation (HIFES) through pads, while Emsculpt uses an electromagnetic field (HIFEM). The studies on the body device don’t automatically apply to the face.
Does it work for wrinkles? The independent study found small improvements in crow’s feet (roughly 10–12%) without a control group. It’s not a replacement for treatments with stronger wrinkle evidence, and this site hasn’t sourced a comparison.
This page is educational, not medical advice. Results vary; consult a qualified, licensed provider.
Sources
Manuskiatti W, Wannawittayapa T, Buranaporn P, Wanitphadeedecha R, Lizarondo FPJ, Nokdhes Y. Synchronized radiofrequency and HIFES (EMFACE) for facial laxity, pre-post study. Lasers in Surgery and Medicine 57(2):177–186, 2025. doi:10.1002/lsm.23878. PMID 39800907.
Kinney BM, Bernardy J, Jarošová R. “Novel Technology for Facial Muscle Stimulation Combined With Synchronized Radiofrequency Induces Structural Changes in Muscle Tissue: Porcine Histology Study.” Aesthetic Surgery Journal 43(8):920–927, 2023. doi:10.1093/asj/sjad053. ⚠️ BTL-sponsored, animal model.
Halaas Y. “The Simultaneous Application of Synchronized Radiofrequency and HIFES Technology Improves the Tone of Facial Muscles, as Assessed by Ultrasound Echo Intensity: A Pilot Study.” Aesthetic Surgery Journal Open Forum 7:ojaf028, 2025. doi:10.1093/asjof/ojaf028. ⚠️ BTL-sponsored.
FDA 510(k) verification notes (K191855, K241270, K193201, K233604, K211639 examined; none confirmed as the Emface facial clearance), and trade-press report of 2025 TMJ clearance.