EMS vs Microcurrent: What's the Difference, and Which Is Better for Your Face?

Quick answer: EMS and microcurrent both send a small electrical current through the skin, but they are not the same thing. EMS (electrical muscle stimulation) is strong enough to make your facial muscles visibly contract, a bit like a workout for your face. Microcurrent is roughly a thousand times weaker; you usually can't feel it at all, and it's used for a gentler "toning" routine. EMS currently has the stronger research behind it for muscle tone, while microcurrent is gentler and easier to use every day.

If you've been shopping for an at-home face device, you've probably seen both terms used as if they mean the same thing. They don't, and choosing the right one makes a real difference to how a device feels, how long you'll stick with it, and what results to expect. This guide explains the difference in plain English, what the research actually says, who should avoid each one, and how to use them safely.

At a glance: EMS vs microcurrent

What is EMS?

EMS stands for electrical muscle stimulation (you may also see it called NMES, neuromuscular electrical stimulation). It has been used for decades in physical therapy and sports recovery. A small device sends pulses through the skin that signal the muscle underneath to contract, the same way your nerves do when you move.

On the face, that means muscles such as the cheeks and jawline get a gentle, repeated "workout" without you doing anything. The idea is the same as at the gym: muscles that are worked regularly can become a little thicker and firmer, which may give the face a slightly more lifted, toned look over time.

What it feels like: a clear pulsing or twitching. Most devices let you raise or lower the intensity, and it feels stronger when the skin is damp or a conductive gel is used.

What is microcurrent?

Microcurrent uses a much weaker current, measured in microamps instead of milliamps. At that level it generally doesn't make muscles contract, and many people feel nothing at all.

Microcurrent became popular in spa "non-surgical facelift" treatments. The usual explanation is that the low current supports the skin's and muscles' natural cellular activity. That sounds appealing, but it's fair to say the research is still thin: most of it comes from small studies, and some products are tested by the brands that sell them.

What it feels like: usually nothing, sometimes a light tingle or a metallic taste if the current is near the teeth.

What does the research say?

Being honest about evidence matters, so here's what is known.

EMS: the stronger evidence

The best-known study is a randomized, controlled trial published in the Journal of Cosmetic Dermatology in 2012. Researchers followed 108 women (average age about 44) who used a facial EMS device for 20 minutes a day, five days a week, for 12 weeks, and compared them with a group who didn't use one.

• Ultrasound showed the cheek muscle measured was about 18.6% thicker than at the start.
• More than 80% of users reported their face felt firmer or more toned, compared with under 5% of the control group.

That's encouraging, but notice two things: results came from consistent use over three months, and the measured change was in muscle, not wrinkles directly. EMS is best thought of as a toning routine, not a replacement for a facelift.

Microcurrent: promising but limited

Microcurrent has fewer high-quality studies. Small trials have reported some improvements, but they're often short, small, or not compared against a control group. That doesn't mean it does nothing; it means the claims you see in ads are usually stronger than the evidence.

Which one is right for you?

Choose EMS if:

• Your main goal is a more toned, lifted look around the cheeks and jawline.
• You don't mind feeling a pulse during the session.
• You can commit to a routine most days of the week for at least 8 to 12 weeks.

Choose microcurrent if:

• You want something very gentle that you barely feel.
• You have sensitive skin or find muscle twitching uncomfortable.
• You like a quick, relaxing 5 to 10 minute ritual.

Want more than one benefit? Some devices combine technologies. For example, the Elarion Multi-Technology Beauty Face Mask pairs EMS with LED light and gentle warmth in a hands-free mask, so you can do one 15-minute session instead of juggling three tools. If you prefer a handheld microcurrent tool you can glide along the jawline and brow, the Elarion LiftPro 7-in-1 Microcurrent Facial Device is designed for that.

Curious how LED fits in? See our guide to LED light therapy vs microcurrent.

How to use an EMS or microcurrent device

1. Start clean. Wash your face and remove makeup, oils and heavy creams.
2. Use a conductive gel or water-based serum if your device recommends it. Electrical current travels poorly over dry skin.
3. Start on the lowest setting. Increase slowly until you feel a comfortable pulse (EMS) or until the device's recommended level (microcurrent). It should never hurt.
4. Keep sessions short. Follow your device's timer, usually 10 to 20 minutes.
5. Be consistent. In the research, results came from use about five days a week for several weeks. Occasional use won't do much.
6. Clean the device after each use and follow with your usual moisturizer.

Safety: who should not use these devices

Facial EMS and microcurrent devices are generally low risk for healthy adults when used as directed, but they are not suitable for everyone. Do not use them, or talk to your doctor first, if you:

• Have a pacemaker, implanted defibrillator, or any implanted electronic device.
• Are pregnant.
• Have epilepsy or a history of seizures.
• Have a heart condition, active cancer, or are being treated for any serious illness.
• Have metal implants, fresh fillers, or recent injections or surgery in the treatment area.
• Have broken, irritated or infected skin where you'd use the device.

Never use EMS over the front of the neck or the chest, and keep devices away from your eyes. Stop if you feel pain, burning, or a racing heartbeat. If you have a health condition or take medication, check with your doctor before starting.

Realistic expectations

• Weeks 1 to 2: skin may feel fresher right after sessions; any "lift" fades within hours.
• Weeks 4 to 8: with regular use, some people notice their face feels firmer.
• Weeks 8 to 12+: this is the window where the research measured real changes.
• Ongoing: like exercise, benefits fade if you stop, so think of it as a maintenance habit.

Sleep, sun protection, not smoking and a good skincare routine still matter more than any device. A device works best as one part of that routine.

Frequently asked questions

Is EMS the same as microcurrent?

No. Both use electrical current, but EMS is strong enough to make muscles contract, while microcurrent is about a thousand times weaker and usually can't be felt.

Which is better for face lifting?

For a toned, lifted look, EMS currently has the stronger evidence, including a 12-week controlled trial. Microcurrent is gentler but has less research behind it.

Does EMS on the face hurt?

It shouldn't. You'll feel a pulsing or twitching. Start on the lowest level and increase only to a comfortable point.

How often should I use a facial EMS device?

Follow your device's instructions. Studies used about 20 minutes a day, five days a week. Consistency matters more than intensity.

Can I use EMS and LED light therapy together?

Yes, many people do, and some masks combine both. Read our guide on how often to use an LED face mask for a realistic routine.

Can EMS make my face look bigger or bulky?

At-home facial devices are low intensity. The study found a modest increase in cheek muscle thickness, which users described as firmer and more toned, not bulky.

When will I see results?

Most research looked at 8 to 12 weeks of regular use. Some people notice a fresher look sooner, but meaningful changes take consistent use.

The bottom line

EMS and microcurrent are not the same. EMS gives your facial muscles a gentle workout and has the stronger evidence for a toned, lifted look, as long as you use it regularly. Microcurrent is gentler and more relaxing but less proven. Whichever you choose, start low, stay consistent, follow the safety guidance, and keep your expectations realistic.

This article is for general information and is not medical advice. If you have a medical condition, an implanted device, or are pregnant, speak to your doctor before using any electrical stimulation device.

Reference: Kavanagh S, Newell J, Hennessy M, Sadick N. Use of a neuromuscular electrical stimulation device for facial muscle toning: a randomized, controlled trial. Journal of Cosmetic Dermatology. 2012;11(4):261-266.