Is a Microcurrent Facial Safe & Are There Side Effects?

A microcurrent facial is an anti-aging treatment so successful it’s been dubbed the ‘Non-Surgical Face Lift.’ Microcurrent has been the talk of the town for a while. And for a good reason! When you hear about a facial treatment that makes you younger instantly, you probably have lots of questions. What is it? How does it work? Is it safe? Are microcurrent before and after photos real? This natural alternative to Botox and fillers will transform your skin and give you a younger-looking, smoother, and lifted face!

What is a microcurrent facial?

In short, a microcurrent facial treatment is an anti-aging skincare treatment focused on your skin and muscles. While the skin will inevitably lose collagen, get dull and saggy, and start showing lines and wrinkles, the 43 facial and 26 muscles in your neck behave like all other muscles in the body as we progress along our life path. They naturally lose tone and firmness, resulting in visible signs of skin deterioration above the muscle. Microcurrent therapy treatment utilizes a low-grade electrical current to boost dormant cell processes in the skin to "train" all those weakening muscles. It contours, tones, firms, and lifts the muscles while stimulating collagen production and boosting microcirculation in the skin. The result is a firmer face and a healthier complexion that makes us look younger.   

How does microcurrent work?

The microcurrent encourages the production of ATP (Adenosine triphosphate, aka building blocks of cellular energy). The increased levels of ATP stimulate the structural proteins needed for youthful, healthy-looking skin, such as elastin and collagen. Collagen is the main protein that your body uses to build skin, bones, muscles, and connective tissue, and it makes up about 30% of the body's protein. The non-invasive microcurrent facial treatment also triggers the body’s natural signals, which induce tissue repair, which is ever more needed the older we get. Natural skin enhancement chemicals get excreted and act at a cellular level. The production of collagen is stimulated, repairing the look of skin the longer and more consistently you use the therapy.

Is a microcurrent facial safe?

The shortest answer is yes. Microcurrent facials are safe and effective for most people, but what kind of rule would not have a few esteemed exceptions to confirm itself? In the case of microcurrent treatments, the exceptions are pregnant women, people with pacemakers or metal implants, epileptics, and those with an active flareup or a skin condition.

What started in Egypt's Fifth Dynasty by using electric fish to help with pain management continued through the 70s and 80s of the previous century with Dr. Wing, who treated Bell's Palsy, retraining paralyzed facial muscles with electricity. Soon, the world figured out that the skin looked better also, and bulky microcurrent devices inhabited beauty salons and clinics, ultimately culminating in small, microcurrent at-home devices that were lightweight, easy to use, effective, and very safe, even for absolute beginners. Even seasoned skincare enthusiasts appreciate an anti-aging microcurrent treatment because:

It is non-invasive
Microcurrent facials do not require pain, blood, or the risks of surgery (any surgery has risks). There are no incisions, injections, bandages, or drainage. You will not break the skin or need any special post-treatment.
 

It uses low-level currents
The electrical current channeled through the spheres on an at-home device is mild (hence microcurrent). Although it provides excellent microcurrent before-and-after results, it is typically not strong enough to cause any serious harm. Medical-grade electrical treatments like electrolysis or deep tissue stimulation use a stronger current that needs to be delivered by a trained professional unless you're into electroshock therapy.
 

It requires no downtime
One of the reasons microcurrent facials are so popular is that you can usually return to normal activities immediately. You can do your treatment and be merrily on your way and out the door in a minute, with maybe a mildly flustered complexion (due to improved microcirculation) that will soon fade.

Still, if you've never tried microcurrent before, discuss skin sensitivities or potential allergies to conductive gels and serums with your doctor or aesthetician before starting any new treatments. That's good advice in all matters of life and skincare.

Microcurrent facial side effects

A microcurrent facial is considered a low-risk treatment, but there are some potential side effects that you should be aware of before starting treatment, such as:

• Redness
• Swelling
• Tingling or numbness
• Pain or discomfort
• Headache
• Dizziness

None of these will have any long-term consequences and will resolve on their own or by adjusting microcurrent intensity. Redness and swelling are most likely a result of the mechanical force of passing over the same area multiple times, the microcurrent, and (in the case of your BEAR™ 2 microcurrent device due to T-Sonic™ pulsation massage) boosting your microcirculation and lymph drainage.

Tingling, numbness, pain, and discomfort mean the microcurrent intensity is too strong for you, you haven't put enough conductive gel, or it has absorbed too soon. Always be generous with your conductive gels and apply them area by area if needed to avoid premature absorption. Start with the lowest microcurrent setting first and move on to stronger intensities as you feel comfortable with the previous one.

Headaches and dizziness are rare side effects that can often occur due to overstimulation and contraction of a muscle you already overuse, especially near the hairline or the temples. Try avoiding that little area during your next treatment and see if the problem resolves. Mild headaches and dizziness will pass on their own very soon and are nothing to worry about. 

Frequently Asked Questions

Can microcurrent treatment cause cancer?

No, there is no scientific evidence to suggest that microcurrent therapy causes cancer. Microcurrent treatments use low-level electrical currents, fundamentally different from the high-energy radiation. Microcurrent is non-ionizing (it does not have enough energy to remove electrons from atoms or molecules, which is a key factor in causing cancer). Ionizing radiation, like X-rays or gamma rays, can cause cellular mutations and increase cancer risk (National Cancer Institute, 2020, "Radiation: Risk and Protection.")

Can microcurrent be harmful?

If you don’t use your microcurrent device correctly as stated by its manufacturer or if you overuse the device, you can experience some adverse effects, such as irritation, discomfort, muscle soreness, redness, and swelling (Serini et al., 2017), all mentioned in the side effects paragraphs. But overuse or misuse of anything will have a consequence, so that’s no big news. Just follow the instructions and the recommended treatment time, and you’ll be okay.

What are the long-term effects of microcurrent?

Research on the long-term effects is somewhat limited as most studies focus on short-term results, which are more profitable—clinically confirming improvements in skin tone, texture, and muscle tone (Serini et al., 2017). We do not doubt that the rising popularity of this noninvasive anti-aging treatment will spark interest in more trials exploring its long-term effects.

Where should you not use microcurrent?

Although super safe, microcurrent is still electricity, and some of our organs are more delicate and sensitive than the robust skin and muscle. Please make sure not to use your devices in these areas:

• Eyes: Technically the only exposed part of your brain, the eyes are very sensitive. Direct stimulation on or near the eye can cause irritation or injury.
   
• Thyroid area: The thyroid is a butterfly-shaped gland in the center of your neck that makes hormones that control how the body uses energy and many of its important functions. Everyone should avoid using microcurrent directly over the thyroid, but people with thyroid conditions such as hypothyroidism or hyperthyroidism should be especially cautious, as it could interfere with thyroid function (Zhao et al., 2017).
   
• Compromised skin: Such as areas with open wounds, injury, or active infections or inflammation.

Is microcurrent safe for the heart?

When using microcurrent appropriately and having a healthy heart, you should have no trouble at all. But as we’ve mentioned, patients with pacemakers or heart conditions should avoid microcurrent as it may interfere with the electrical impulses that keep your heart beating (Sforza et al., 2014).

Does microcurrent cause fat loss?

Aimed at muscle stimulation and skin toning, there is zero evidence suggesting that microcurrent treatments directly result in fat reduction (Sforza et al., 2014), so there is no need to fear looking like a hollowed-out mask.

Can microcurrent cause nerve damage?

Nerve damage is extremely rare and results from misusing a device or using it excessively, which could potentially cause nerve irritation (Zhao et al., 2017).

Can you get an allergic reaction after using a microcurrent device?

No, microcurrent can’t cause allergic reactions as it uses electricity which is already present in your body, but you could be allergic to some ingredient from your conductive gel, cream, or serum (Sforza et al., 2014). So, if you have allergies, always check the ingredients of your conductive medium just as you would with any other skincare you’re introducing into your routine.

Is feeling like your jaw is locking in place normal?

Yes, overstimulating the jaw muscles could lead to jaw tension, headaches, and a scary sensation of locking. Don’t go all crazy with treatment time and follow the intensity setting recommended (Zhao et al., 2017).

Do you have any tips on getting a more effective, comfortable microcurrent treatment?

• Start with low intensity: No need to be a hero; start as low as you need to in order to feel comfortably stimulated. You won’t get results faster if you give up because you were tortured by painful to intense treatments from the get-go.
   
• Limit treatment duration: Some devices recommend 10 or 15 minutes, while others say 2-3 minutes. Whichever you choose, don’t start your treatment before carefully reading the instructions for use. Follow the recommended session time.
   
• Use conductive gel: This is not really a tip for more comfort. You absolutely must use your microcurrent device with a conductive gel unless you’re a machohist who gets a kick from pain.
   
• Monitor for discomfort: Microcurrent is here to debunk the old myth of needing to suffer for beauty. The treatment should not be painful or make you twitch and flinch when you think of using the device. It should be a very comfortable, no-discomfort experience. If it doesn’t feel like that, try putting on more conductive gel, lowering the intensity, or considering that the device might be faulty. If you feel discomfort, stop using the device.

How often should you use a microcurrent facial device for noticeable results?

Depending on your device, it ranges from 3 times to daily uses for the first few weeks and 1-3 times per week to maintain the results after the initial period.

The key benefits of microcurrent treatment

Stimulate collagen and elastin production

Microcurrent treatment works by stimulating the production of collagen and elastin. As we age, our bodies produce less and less of these important proteins, leading to wrinkles, sagging skin, and a generally unhealthy appearance. By stimulating collagen and elastin production, microcurrent treatment can help reverse these signs of aging and leave you with firmer, younger-looking skin.

Improve blood circulation

Poor blood circulation is another common contributor to aging skin. Microcurrent treatment can help improve blood circulation, delivering vital nutrients and oxygen to the skin cells and helping to flush out toxins. This can leave your skin looking brighter, healthier, and more youthful.

Reduce the appearance of fine lines and wrinkles

One of the most immediately noticeable benefits of microcurrent treatment is a reduction in the appearance of fine lines and wrinkles. This effect is achieved by increasing collagen and elastin production, as well as improving blood circulation. If you're looking for a non-invasive way to reduce the signs of aging, microcurrent treatment may be right for you, and you should learn how to use proper microcurrent device movements.

Tone and tighten sagging skin

Sagging skin is a common problem that can make you look older than you are. Microcurrent treatment can help to tone and tighten sagging skin, giving you a more youthful appearance.

Remove toxins from the skin

Toxins can accumulate in the skin over time, leading to a variety of skin problems. By increasing blood circulation and helping to flush out toxins, microcurrent treatment can help keep your skin looking clear and healthy.

Lift drooping eyebrows

Drooping eyebrows can give you a tired or sad appearance. Microcurrent treatment can help to lift drooping eyebrows, giving you a more youthful and energetic look.

Get rid of dark circles under the eyes

Dark circles under the eyes can make you look exhausted and older than you are. Microcurrent treatment can help reduce the appearance of dark circles by improving blood circulation and stimulating the production of collagen and elastin.

Plump up thin lips

Thin, wrinkled lips are another common sign of aging. Microcurrent treatment can help to plump up thin lips, giving you a more youthful appearance.

Why do you need BEAR™ 2?

Because this device helps bring out your inner esthetician so you can enjoy a full, professional spa day in the comfort of your own home. Learn how to use a microcurrent device in your skincare routine here.

BEAR™ 2 features a groundbreaking Anti-Shock System™ 2.0 for the world’s safest, shock-free treatments, while electrifying microcurrent gives you tighter and brighter skin and the most energizing facial ever. Like a pocket-sized personal trainer, BEAR™ 2 helps you customize your facial workout routine by offering a wider range of microcurrent intensities than any of our competitors – providing the most personalized microcurrent treatment available. 

Benefits of BEAR™ 2:

• Tones, lifts, and contours face
• Smooths out the appearance of fine lines and wrinkles
• Reduces puffiness
• Boosts skin’s radiance
• Increases the absorption of creams, serums, and essences
• Repairs elastin & tightens your face
• Helps to relax facial muscle tension points
• Gently curved to fit facial contours and lightweight for skincare on-the-go

For those who want to know more, here are some additional resources on microcurrent facial toning. Enjoy living in your (lifted) skin.

Microcurrent Facial Guide to Lose Loose Skin
Everything You Wanted to Know About BEAR™ 2 Collection
Wrinkle Whisperer: Latest in Anti-Aging Technology 
FOREO BEAR™ Before & After: Amanda Ramsay 3-Month Trial
Are Microcurrent Treatments up to 1000 μA Safe?