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We’ve talked about the [pandemic-related boom](https://aedit.com/aedition/post-covid-at-home-skincare-device-trend) of at-home beauty devices that can (to varying degrees) recreate the experience of professional treatments or, at the very least, help [maintain](https://aedit.com/aedition/maintaining-skin-with-devices-skincare-products-between-cosmetic-procedures) your results in between in-office appointments. But these gadgets and gizmos aren’t just for the face. [Body tools](https://aedit.com/aedition/best-at-home-body-devices) have seen a similar rise in popularity that shows no sign of slowing down, and infrared sauna blankets are perhaps one of the buzziest examples.

There is no denying that infrared sauna blankets are taking the internet and social media by storm, but we’ve been wondering: How do they stack up to the real thing? When you consider that the experience of a sauna (infrared or otherwise) has long involved a trip to the spa or gym where you physically sit in a room for an extended period of time, it can be hard to wrap your head around the idea that you may be able to recreate that experience anytime, anywhere with a relatively portable tool. 

To better understand the [benefits of infrared saunas](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5941775/) and how at-home versions compare to the traditional experience, we’ve tapped two experts. Read on to learn more about the benefits of infrared sauna blankets and whether they are a worthwhile investment.

## **What Is an Infrared Sauna Blanket?**
In simpletest terms, an infrared sauna blanket is a tool that is designed to deliver the benefits of a traditional infrared sauna in blanket form. “Sauna blankets use infrared heat and work in the same way as an infrared sauna cabin,” says Lauren Dovey, the founder of [Heat Healer](https://go.skimresources.com?id=170670X1638612&xs=1&url=https%3A%2F%2Fheathealer.com%2F). 

For the uninitiated, infrared saunas (of any kind) differ from dry Finnish saunas in that they don’t heat the air. Instead, they use infrared lamps to warm the body. “Compared to a Finnish sauna, they are a more gradual and comfortable heat,” Dovey shares. When you enter an infrared sauna, you don’t feel hot right off the bat. As you spend time in an infrared sauna, your body will gradually warm. “This means most people can tolerate the heat for a longer period of time, which can extend the benefits they receive,” she notes.

While everyone responds to infrared saunas differently, Heat Healer says that, if you spend an hour in its [Infrared Sauna Blanket](https://go.skimresources.com?id=170670X1638612&xs=1&url=https%3A%2F%2Fheathealer.com%2Fcollections%2Fshop-now%2Fproducts%2Finfrared-sauna-blanket), you can expect to feel “warm and snug” during the first half hour before things to get a bit more “intense” during the second 30 minutes. The blanket, which uses far infrared light, can get up to 176 degrees Fahrenheit, though the brand recommends starting at 158 degrees and adjusting from there.

## **The Benefits of Infrared Sauna Blankets**
“Infrared sauna blankets have multiple benefits for the skin and body, including improving complexion,” says [Dendy Engelman, MD](https://aedit.com/provider/dendy-engelman-md-312), a board certified dermatologist and Mohs surgeon in New York City. The beauty and wellness benefits of infrared are generally the same whether you are in a sauna cabin or in a blanket. With that in mind, let’s take a closer look at what this technology can do for your mind and body.

### **Skin-Boosting Benefits**
From a skin perspective, “the heat from the blanket opens up pores and causes sweating, which releases toxins, bacteria, dead skin cells, and other impurities,” Dr. Engelman explains. All of that can help “you achieve clearer skin,” she adds. But that’s not all. “Infrared sauna blankets also improve circulation and slightly increase heart rate, simulating the effects of a light-to-moderate workout,” she shares. Such exercise “is known to have benefits for the skin,” she says, adding that “improved circulation may also help to boost collagen production.”

It should be noted that infrared light does not [damage the skin](https://aedit.com/aedition/best-skincare-to-treat-sun-damage) the way ultraviolet (UV) light does. “There is little risk of developing cancer as a result of exposure to the infrared rays in a sauna blanket,” Dr. Engelman says. “It is more likely that you will suffer adverse effects from dehydration or accidental thermal (heat) damage if your body is not used to the higher temperatures of the blanket.”

### **Health & Wellness Benefits**
We all know saunas have both mental and physical effects, and infrared saunas are no exception. “Other pros of infrared sauna blankets include elevated endorphin levels, lower stress levels, and a better night’s rest,” Dr. Engelman shares. Below are three of the most notable mind-body benefits:

1. **Mood Boost**: “Heat therapy sends signals to our brains to release feel-good chemicals including serotonin, endorphins, and dopamine,” Dovey says. For maximum effect, she advocates for “stacking” wellness practices like meditation and breathwork while in the sauna or blanket to “stimulate the parasympathetic nervous system” and encourage the body “to press pause on the release of stress hormones like cortisol and epinephrine.” The result? “This double whammy effect may help promote an even greater feeling of calm, focus, and peace,” she shares.
2. **Calorie Burn**: We know that infrared saunas can get your heart rate up, and Dovey says that, during a session with the Heat Healer blanket, you can burn up to 600 calories. “Heat therapy, like sauna use, can be a mimetic for exercise and has a similar effect on cardiac output, which means that – just like when you exercise – your body is also going to burn calories,” she explains. “This is what leads to longer-term weight loss.”
3. **Pain Relief**: Research has [found](https://pubmed.ncbi.nlm.nih.gov/21742283/) that infrared saunas can reduce muscle and body pain related to fibromyalgia, endometriosis, nerve conditions, arthritis, and more. “Because infrared saunas increase blood circulation, they can support the body to heal, particularly when repairing inflamed joints,” Dovey says. It can also be used as a recovery tool. “The infrared sauna is a great way to relax and ease sore muscles after a workout by increasing blood circulation and assisting muscle repair,” she adds.

## **Infrared Sauna Blanket Safety**
Infrared saunas and blankets are generally considered safe and effective, but there are a few things to keep in mind. “There is some risk relating to dehydration due to copious amounts of sweating while in the blanket and possible thermal damage if temperatures are raised too high for your skin/body to tolerate,” Dr. Engelman reiterates. To avoid this, she recommends drinking plenty of water before and after treatments and not falling into the trap of trying to do too much too soon. “If you’re a beginner to infrared sauna blankets, start at a lower temperature and shorter amount of time than recommended,” she says. By gradually working up to the recommended settings, you’ll avoid stressing out your body.

It goes without saying, but always be sure to follow the instructions to a T – from what you wear in the blanket to how much time you spend in it. It’s always best to consult with your healthcare provider before beginning a new therapy, and this is especially important if you are pregnant, under the age of 16, sensitive to heat, or have certain skin or medical conditions.

## **How Do Infrared Sauna Blankets Measure Up?** 
The most obvious benefit of infrared sauna blankets? They are significantly more convenient than the standard sauna cabin. “Sauna blankets heat up quickly, are cost-effective to run, convenient to have in your home, portable, and easy to store when not in use,” Dovey says. You also have a bit more flexibility when it comes to how you utilize your time during treatment. “A benefit we hear from our customers is that having your head out of the blanket makes it much more comfortable than a sauna cabin,” Dovey shares. “You can lay there and relax and listen to your favorite meditation, weekly podcast, catch up on that Netflix show you’ve been wanting to watch, or just sit in silence as the infrared heat works on your body.”

While they are an investment (the Heat Healer blanket retails for $568), the one-time outlay can turn out to be substantially more cost-effective over time – especially if you plan to use your blanket regularly. While you’ll enjoy pain relief and relaxation (mental and physical) immediately, you’ll need to develop a consistent routine to reap some of the other results. “For longer-term benefits such as weight loss, cardiovascular health, and collagen production, it is recommended to use at least three times a week for 30 to 60 minutes a session,” Dovey notes, adding that you should limit usage to no more than an hour a day.

The net-net: If you are ready to build infrared therapy into your wellness routine, an infrared sauna blanket from a reputable manufacturer can be a wise – and *very* convenient – investment. 

*All products featured are independently selected by our editors, however, AEDIT may receive a commission on items purchased through our links.*

Expert Opinion

Two experts break down everything you need to know about the skin, health, and wellness benefits of at-home infrared sauna treatments.

The Benefits Of At-Home Infrared Sauna Blankets For Skin, Health, Wellness

Are At-Home Infrared Sauna Blankets Too Good To Be True?

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*If the COVID-19 pandemic has meant you are spending more time tending to your own complexion (without the help of a professional) than ever before, you’re not alone. In this four-part series, The AEDITION is teaming up with [Lizette Ludwig, RN](https://www.instagram.com/lizetteludwig_rn/), to compare some of the most popular minimally invasive in-office aesthetic treatments ([microneedling](https://aedit.com/aedition/difference-between-professional-microneedling-at-home-dermarolling), [chemical peels](https://aedit.com/aedition/difference-between-medical-grade-chemical-peels-at-home-exfoliators), LED light therapy, and [microcurrent](https://aedit.com/aedition/difference-between-professional-at-home-microcurrent-facials)) to their at-home counterparts.* 

<a href="https://youtu.be/tMkJg0KCeBw" class="embedly-card" data-card-width="100%" data-card-controls="0">Embedded content: https://youtu.be/tMkJg0KCeBw</a>

We spend a lot of time hearing about the damaging effects of certain kinds of light (think: ultraviolet) on the skin, but what about light that can actually be healing and regenerative? Enter [light emitting diode (LED) therapy](https://aedit.com/aedition/everything-you-need-to-know-about-the-benefits-of-light-therapy), a non-invasive treatment that utilizes different wavelengths to treat a wide array of aesthetic concerns and skin conditions on the face and body. Here, we break down everything you need to know about the versatile therapy that has both in-office and at-home applications.

## **What Is LED Therapy?**
First developed by NASA to aid plant growth experiments in space, LED therapy has become known as a non-invasive healing and aesthetic treatment option for just about every [skin type and skin tone](https://aedit.com/aedition/guide-to-fitzpatrick-skin-types). “Using varying wavelengths, LED helps with anti-aging, acne, inflammation, and overall skin regeneration,” explains [Lizette Ludwig, RN](https://www.instagram.com/lizetteludwig_rn/), an aesthetic nurse and injector in southern California. Because it does not contain UV rays, it is considered safe for regular use and [studies have not shown](https://www.sciencedaily.com/releases/2014/04/140421164148.htm) any adverse effects on the skin.

### **Types of LED Therapy**
LED therapy works by taking advantage of the skin's natural ability to metabolize light. The benefits are wide-reaching thanks to the different wavelengths employed. Below are the most common for aesthetic use:

- **Red Light**: Also known as infrared light, Ludwig says red light is used to treat the epidermis, reduce inflammation, and improve circulation. The result? A healthier glow. “I like to think of red light as anti-aging and improving fine lines and wrinkles,” she adds.
- **Blue Light**: Acne beware, blue light targets overactive sebaceous (oil) glands. In turn, you may see [fewer breakouts](https://aedit.com/aedition/best-professional-treatments-for-acne-and-acne-scars). “It can also kill acne-causing bacteria beneath the skin,” Ludwig shares. She often combines red and blue light in her treatments.
- **Yellow Light**: Useful in treating chronic skin conditions, yellow light improves “overall redness” from [rosacea](https://aedit.com/aedition/what-its-like-to-live-with-and-treat-rosacea), [eczema](https://aedit.com/aedition/best-skincare-products-to-treat-eczema-flare-ups-in-the-winter), and broken blood vessels and capillaries, Ludwig explains. It can also soothe irritated and/or sensitive skin. 
- **Green Light**: “There are lots of [wellness](https://aedit.com/aedition/collection/wellness) benefits to using green light therapy,” Ludwig says. “You may notice improvement in sleep and relief from pain.” And it can be used as skin therapy as well, often in combination with other colors.

While LED therapy is best known for addressing facial skin concerns, it can also be used on the neck, chest, and body. Some offices have LED beds that can treat skin and wellbeing from head to toe.

## **In-Office LED Therapy Treatments** 
In a professional setting, LED therapy is often combined with other skin procedures. As Ludwig explains, it is an effective add-on to a [facial](https://aedit.com/aedition/what-its-like-to-get-a-hydrafacial-for-clear-glowing-skin), [chemical peel](https://aedit.com/aedition/difference-between-medical-grade-chemical-peels-at-home-exfoliators), or [microneedling](https://aedit.com/aedition/difference-between-professional-microneedling-at-home-dermarolling) treatment. Each LED session lasts about 20 minutes and, depending on the offerings of your provider, may include multiple types of light. The treatment itself is completely painless. In fact, it often results in improved mood, in addition to the skin benefits.

For best results, a series of LED sessions is usually required. Ludwig often suggests eight to 10 treatments spaced about a week apart. From there, a follow-up session every few months is recommended for maintenance.

### **LED Therapy Safety & Results** 
Side effects are minimal and rare with LED, though it is possible to experience increased inflammation, redness, rash, pain, or tenderness in the area of treatment. While LED can be classified as an acne treatment, it is not recommended for [Accutane](https://aedit.com/procedure/accutane) patients because the medication causes light sensitivity. Additionally, there are questions around how continued use of light can affect the eyes. “We don’t know for sure, but it's recommended to use eye protection during treatment,” Ludwig says. This is especially true of in-office LED procedures that are more powerful than their at-home counterparts. 

If you’re wondering how long you’ll enjoy the skin-boosting benefits, Ludwig says “results can last a few months, but continued use of LED therapy is recommended” for maximum effect.  

## **At-Home LED Therapy**
As with any professional versus at-home treatment, in-office LED therapy is stronger than consumer versions — but that’s not to say it’s ineffective. “At-home LED masks or wands usually require additional treatments,” Ludwig says, adding that there is one major benefit. “The nice thing about the at-home treatments is you can use them at your convenience,” she notes.

Most of the at-home LED therapy tools you’ll find on the market utilize red light, blue light, or a combination of the two. Some come in the form of masks that cover a larger treatment area (think: the whole face or chest), while others offer more targeted treatment. 

### **Treatment & Results** 
Consistency is key when it comes to enjoying the benefits of at-home treatments, and it’s best to follow the instructions that come with your specific device and consult with your provider to ensure the therapy is right for you. Most at-home LED tools will encourage regular use for a certain amount of time for initial results and then ongoing maintenance thereafter ([check out what happened when one of our writers used the Priori Skincare UnveiLED Mask for a month](https://aedit.com/aedition/what-its-like-to-use-priori-led-light-therapy-mask)). 

“For in-office treatments, we usually recommend 10 treatments for 20 minutes about one week apart, but at-home devices usually come with instructions from the manufacturer,” Ludwig shares. “A lot of them recommend daily use for a few weeks, so follow the manufacturer guidelines.” While it might take a bit more patience to see results, you can enjoy the same glow-inducing and breakout-reducing benefits you’d expect from professional LED therapy.

We talk a lot about the damaging effects of certain kinds of light (think: ultraviolet) on the skin, but what about light that can actually be healing and regenerative? Here’s the scoop on LED therapy.

Benefits Of Professional And At-Home LED Light Therapy For Acne, Aging Skin

In-Office vs. At-Home LED Therapy: What’s The Difference?

Priori2

The gadget you are about to see is not a time-traveling device from the future but is, in fact, the [Priori Skincare UnveiLED Mask](https://go.skimresources.com?id=170670X1638612&xs=1&url=https%3A%2F%2Fwww.skinstore.com%2Fpriori-skincare-unveiled-mask%2F12708864.html) featuring light emitting diode (LED) technology. Priced at $395, this silicone mask is meant to use the power of red LED light to reduce facial lines and wrinkles, brighten skin, and improve texture in 10 minutes a day. Since that all sounds fairly amazing and I had some time on my hands during lockdown, I figured I’d offer up my face as a guinea pig for the mask that the brand sent over to try. Here’s what happened after a few weeks of use.

## **The Potential Magic of LED**
First, a bit of background on [LED light therapy](https://aedit.com/aedition/everything-you-need-to-know-about-the-benefits-of-light-therapy). I knew that, in theory, it really could make a difference in my skin. [Studies have shown](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5843358/) LED light to have various benefits ranging from lessening acne and rejuvenating aging skin to assisting in wound healing after surgical and resurfacing procedures. I reached out to New York-based board certified dermatologist [Dendy Engelman, MD](https://aedit.com/provider/dendy-engelman-md-312), (who I’ve seen as a patient myself over the years) to find out a bit more about it. She explains that LED light works by “emitting infrared lights — causing heat — in different wavelengths and spectrums, which have different skincare benefits.” 

If you’ve seen other LED devices, you might have noticed an array of colors ranging from yellow and green to red and [blue](https://aedit.com/aedition/how-your-phone-might-be-aging-you). The [Priori](https://go.skimresources.com?id=170670X1638612&xs=1&url=https%3A%2F%2Fprioriskincare.com%2F) mask employs red light, which she says is most commonly used to promote circulation as well as “building, strengthening, and maximizing cellular structure.” 

As is the case with most at-home offerings of in-office treatments, the [DIY versions](https://aedit.com/aedition/maintaining-skin-with-devices-skincare-products-between-cosmetic-procedures) tend to be less effective, though she insists at-home masks will get you noticeable results with continued use. And, most importantly, she assured me that it’s safe. “The light doesn’t cause any burns or skin damage,” Dr. Engelman explains. “It’s virtually painless, and, for some, the colors are very relaxing.” But, as always, tell your doctor about any and all your conditions (like photosensitivity) just in case.

## **Going for Silicone**
There are several LED masks on the market these days, but the Priori model caught my attention because it’s made of a flexible silicone. That means it can mold more effectively to the face than the hard-shell styles out there. I’ve got a small mug and a Roman nose, so I need something that bends to hug my contours. It also claims to help super-charge skincare ingredients, which is why I smeared the [Priori Skincare DNA fx221 Recovery Serum](https://go.skimresources.com?id=170670X1638612&xs=1&url=https%3A%2F%2Fwww.skinstore.com%2Fpriori-skincare-dna-fx221-recovery-serum-50ml%2F12515023.html) on before every session.

<CaptionImg url={https://images.ctfassets.net/zw35sfestf1t/3BtwLq67osQGtse2CPjbiZ/a24b23e379e02bb3fc3161d6a630b507/AEDIT-PrioriMask.png}>
  A look at the outside and inside of the Priori Skincare UnveiLED Mask 
</CaptionImg>

As for the experience of using the mask itself, well, there’s not much to report — and I mean that in a good way. It stays on via a Velcro strap around your head and isn’t hot to the touch or uncomfortable to wear. It has a built-in timer, so it shuts itself off after 10 minutes. The lights don’t hurt my eyes at all. The most I can say about them is that they’re distracting, so I gave up quickly on trying to get anything done while wearing it. It’s for the best, since the Priori folks had suggested I relax with my eyes closed while wearing it to get the most benefit on my eyelid lines anyway. Sometimes I combined it with a guided meditation session because who doesn’t love multitasking? 

## **The Results** 
Before we get into the before and after, I want to be upfront with the fact that I got a fresh round of [Botox®](https://aedit.com/aedition/comparing-neurotoxin-botulinum-type-a-injections-botox-dysport-jeuveau-xeomin) about half-way into my trial, which softened the lines on my forehead. All the rest of my skin changes, however, were thanks to the mask. In fact, the only thing I’ve got on my skin in the before-and-after pictures below is moisturizer ([Crème de la Mer Moisturizing Cream](https://go.skimresources.com?id=170670X1638612&xs=1&url=https%3A%2F%2Fwww.sephora.com%2Fproduct%2Fcreme-de-la-mer-moisturizing-cream-P416341), if you’re curious).

<CaptionImg url={https://images.ctfassets.net/zw35sfestf1t/3Y1x67KAi7WIYf8AFuluhz/7c863f132ae3ddc9e5dde05b1617da9d/BeforeAfter.jpg}>
  A before-and-after look at the writer's skin after four weeks of use
</CaptionImg>

The first benefit I noticed? About two weeks into my month-long trial, my skin looked glowier. Like, a lot glowier. But it wasn’t until I did a side-by-side comparison at four weeks that I realized how much it’s improved my skin tone. The ruddiness on and around my nose has softened significantly, and my pores are less noticeable.  

<CaptionImg url={https://images.ctfassets.net/zw35sfestf1t/4EyLGCRJUZsylnxHE1Ke7c/72a781a9951ac166de922945c956fd50/After.jpg}>
  The writer's complexion after using the LED mask for a month
</CaptionImg>

I can’t say that I’ve noticed any line softening yet. But, with having to discount my forehead because of the Botox®, I’m obviously not the best example of what it can do in that category. I plan to continue using it to see if it eventually helps my marionette lines. Even if it doesn’t, the glow and skin tone changes are enough to keep me going. 

So, beam me up, Priori. I’m now an LED believer. 

*All products featured are independently selected by our editors, however, AEDIT may receive a commission on items purchased through our links.*

Patient Perspective

One writer test drives the $395 at-home LED light therapy mask for a month to see if she'd have smoother and more even skin.

What It's Like To Use The Priori Skincare UnveiLED Mask For At-Home LED Light Therapy

What Does A $400 LED Face Mask Actually Do?

shutterstock 500529364-min

The reported negative effects of blue light on the skin is a new concern growing out of our increased dependence on screens: computers, cell phones, and televisions among them. The beauty industry is taking notice.

Skin health isn't just about protection from UV rays anymore. The reported negative effects of blue light on the skin is a new concern growing out of our increased dependence on screens: computers, cell phones, and televisions among them. The beauty industry is taking notice. Products and treatments are being formulated specifically to protect and heal skin from the effects of this blue light. So, what exactly is blue light and what harm can it do to our skin? And most importantly, what can we do about it? 

## **What Is Blue Light?**
First, we need to understand that all light exists on a spectrum, but human eyes can only see rays on the electromagnetic (EM) spectrum of visible light: red, orange, yellow, green, blue, indigo, and violet. Light creates EM energy waves that our brains perceive as color. Each wave has a different wavelength, which makes us see a different color. As we move up the spectrum from red to violet, the energy increases. The more energy a wave has, the higher the frequency. Waves with a higher frequency are potentially more damaging to our bodies, which is why [infrared rays are good for you and ultraviolet (UV) rays can be harmful](https://aedit.com/aedition/everything-you-need-to-know-about-the-benefits-of-light-therapy). On this scale of visible light, blue light is high. 

All light contains these waves, but it's the energy they emit that allows us to see color. Blue light is no exception. In fact, the sun is our largest source of blue light and as the sun's rays collide with air molecules and are scattered through the earth's atmosphere, the sky appears blue. This is why blue light is evolutionarily significant to humans: it helps us differentiate between day and night, enabling us to regulate our sleep cycles and maintain our circadian rhythm.

## **Why Blue Light is Harmful**
Even though blue light is a high energy visible light, our eyes provide very little protection from it, especially on clear, sunny days. Our LED screens (like computer screens, television screens, and phone screens) produce an even higher intensity of this same blue light. Too much exposure can cause damage to our eyes, affect our sight, and make us feel lethargic and fatigued.

The eye’s frontal membrane (the cornea) naturally absorbs light from lower frequencies (red, orange, green), but high energy light (blue and violet) goes straight through. The retina at the back of the eye absorbs it and can deteriorate over time with too much exposure. And about that circadian rhythm: since our brains associate blue light with daytime, looking at a screen late at night tricks our bodies into thinking we need to stay awake. Some studies show that this can affect our mental health and lead to sleep problems.

Studies also indicate that blue light can also cause skin damage. Though not as harmful as the higher frequency UVA and UVB rays, blue light rays are found in all LED screens as well as the LED lights in our homes and offices, which means many of us are being exposed to more blue light than UV rays on a daily basis. The way it affects our skin is similar to UV rays. The high frequency of blue light allows it to pass through the top epidermal and dermal layers of our skin and into the subcutaneous tissues underneath where the rays can cause the production of free radicals. These unstable molecules damage our cell structure, affect protein production and can damage our skin’s DNA. When the body is unable to fight off free radical damage, this is known as oxidative stress. The long-term effects of oxidative stress include premature aging like fine lines and wrinkles, loss of elasticity, and a dull, tired look to our skin.

## **What We Can Do About Blue Light**
As we become more aware of how blue light could be affecting our skin, many people are turning to cosmetic products and treatments to help prevent, slow down or reverse the effects. We spoke to [Payman J. Danielpour, MD, F.A.C.S](https://aedit.com/provider/payman-danielpour-md-797), a board certified plastic and reconstructive surgeon in Beverly Hills, to find out how to combat blue light damage, reduce signs of skin aging, and improve the skin's appearance.

"Treatments are based on whether we are addressing a problem or trying to avoid problems in the future," he says. "Having a good aesthetician to provide a structured facial protocol to address skin tone, texture and color is always a good start. In addition, using [microneedling](https://aedit.com/procedure/microneedling), hydrafacials, and a variety of [lasers](https://aedit.com/procedure/pulsed-dye-laser) and [peels](https://aedit.com/procedure/superficial-chemical-peels) can help treat and avoid signs of aging. 

## **Products That Provide First Defense**
To combat the effects of blue light on our skin, "the best way is to have a good [skin care](https://aedit.com/aedition/8-non-invasive-cosmetic-treatments-that-save-you-time) regimen that addresses a lot of problems that are associated with facial aging," says Dr. Danielpour. Avoid unprotected exposure, use SPF protection when outside (ideally SPF 50 and make sure it says "broad spectrum") and use a skin cream that is rich in powerful antioxidants and Vitamin C. Products that are specifically formulated to combat photoaging (aging caused by light exposure) are particularly useful.

[Paula’s Choice](https://www.paulaschoice.com) creates protective lotions and balms that are specifically formulated to block blue light, encourage the skin’s natural healing process, and provide effective therapy for damaged skin. Their **Defense and Resist** ranges include products like the [Antioxidant Pore Purifier](https://www.paulaschoice.com/defense-antioxidant-pore-purifier/220.html) and the [Skin Restoring Moisturizer SPF50](https://www.paulaschoice.com/resist-skin-restoring-moisturizer-with-spf-50/797.html) which guard against blue light damage. Other popular skincare brands like [Murad](https://www.murad.com/all-murad-products/all-skin-care-products/?XID=SEM_GGL_MU_MURA&medium=cpc&source=google&https://ad.atdmt.com/s/go;adv=11292207974662;ec=11292208132211;c.a=71700000010491934;s.a=GOOGLE;p.a=71700000010491934;as.a=58700000477354894;c.n=DR_Search_Brand_Core;p.n=DR_Search_Brand_Core;as.n=Skin+%3E+Care;qpb=1;?bidkw=murad+skincare&dvc=c&ds_rl=1236752&gclid=EAIaIQobChMI35THsYb63gIVGo7ICh3o2Q4GEAAYASAAEgLY0_D_BwE&gclsrc=aw.ds) and [Dr. Sebagh Cosmetics](https://www.drsebagh.com) are leading the charge as well.

Using a **[Blue Light Screen Protector](https://eyejust.com/products/banish-the-blues?variant=12942794686541&gclid=EAIaIQobChMIpeqDjfv53gIVCIezCh3hVw9YEAQYASABEgLXO_D_BwE)** on your phone could make a difference as well, but to really curb your blue light exposure, limit screen time and use of electronic devices when  indoors. Rather than staring at a laptop screen directly before bed, aim to do something that isn’t screen-related for at least an hour before you go to sleep. Reading a book or listening to music won’t expose your skin to LED light and most importantly won’t disrupt your circadian rhythm as you are preparing to go to sleep.

## **Treatments Can Help Delay the Damage**
Putting down the digital devices is a good start, but Dr. Danielpour also recommends treatments to help combat damage and signs of aging that is already apparent. 

[Botox® (i.e. botulinum toxin)](https://aedit.com/procedure/botox-facial) is one of the most popular cosmetic tools for smoothing the skin and reducing the appearance of fine lines and wrinkles, thus making skin appear younger and fuller. The treatment involves injecting the chemical into the specific facial muscles which are creating the wrinkle, causing them to relax and the skin on top of it to become smooth. This is especially popular for reducing the appearance of brow wrinkles, crow’s feet and frown lines. One set of non-invasive injections takes around 15 minutes with minimal recovery time. Session costs vary but are typically around $400 on average.

[Microneedling](https://aedit.com/procedure/microneedling) can be used to help stimulate regeneration and healing in the skin by increasing the speed at which new skin cells are created (and dead ones released). The process is relatively painless: skin is often numbed with lidocaine gel before small injections are made into the skin’s dermis. It usually takes 3 to 6 sessions of microneedling for the full anti-aging effects to become visible. As with Botox®, microneedling has minimal recovery time and one session can cost around $400 or more.

**Hyaluronic Acid** is a naturally occurring substance in the human body which lubricates the joints and helps aid the body’s natural healing process. There are some studies that indicate it can be used to reduce signs of aging in the skin as well. Hyaluronic acid is often used in filler products like **Juvéderm Ultra Plus Allergan** which can help reduce fine lines and wrinkles in the face when injected and massaged into lines. Results are typically visible after two  to three weeks and can cost an average of around $600.

**[HydraFacials](https://aedit.com/procedure/hydrafacial)** are another popular solution for those seeking to reverse signs of aging and the effects of light damage. There are three main steps to a HydraFfacial session: cleansing, exfoliating, and intensive moisturizing with a special serum. The result is softer, smoother, and more youthful-looking skin that is free from impurities. Each treatment takes about half an hour with repeat treatments encouraged. One HydraFacial session typically costs around $150.

**[Thread Lifts](https://aedit.com/procedure/thread-lift)** are gaining popularity as an alternative to the classic facelift. Rather than having skin removed from the face to reduce wrinkles and sagging, the doctor carefully inserts threads into the face. These threads suspend the skin in a way that minimizes the effects of time and gravity by reducing sagging and giving the face a lift without the need for a scalpel. Thread lifts are usually performed under local anesthetic and have little recovery time. The cost for a Thread Lift in the U.S, averages around $2,500.

## **Looking To The Future**
In addition to using blue light blocking products as part of a well-rounded skin routine and having anti-aging treatments to address existing signs of aging, we can take steps towards healthier, more youthful-looking skin by adjusting the way we live our lives. 

"Avoid sunlight and always use sunscreen," says Dr. Danielpour. "Don't smoke and don’t do harmful things to your body. Sleep, exercise, and have a good skincare regimen."

Theories and studies around blue light are still in their relative infancy, so we don’t have data from long term studies to tell us exactly how damaging blue light is to our skin. But since our use of digital devices shows no sign of slowing, we know we need to be prepared. As for the future? Treatments are going to get more advanced. "We are on the forefront of very exciting times to use our own stem cells for wellness and cosmetic medicine but we are not quite there yet," says Dr. Danielpour. Let's hope it's sooner than later.

Beauty

The reported negative effects of blue light on the skin is a new concern growing out of our increased dependance on screens: computers, cell phones and televisions among them. The beauty industry is taking notice.

How Blue Light Affects Your Skin and How To Treat It

How Your Phone Might Be Aging You and What To Do About It

shutterstock 408890584-min

Light therapy is an increasingly popular treatment, both in-office and at-home, that can treat a range of skin complaints. With different light frequencies used for everything from acne to hyperpigmentation, it’s not surprising the painless procedure is proving so popular. It is often used as an add-on therapy after undergoing another cosmetic treatment, but there are many at-home solutions as well. We spoke to board certified dermatologist [Julie Russak, MD](https://aedit.com/provider/julie-russak-md-4645), of New York's Russak Dermatology about the different options and benefits of each.

## **What Light Therapy Can Treat**
[Light therapy](https://aedit.com/procedure/birthmark-removal-by-light-therapy) is used to treat a wide variety of skin conditions by using different wavelengths depending on the results you are seeking. Dr. Russak often treats patients with psoriasis, vitiligo, eczema, acne, or other common conditions. This innovative and pain-free treatment is proving to be particularly popular with those seeking a preventative approach to [skincare and the aging](https://aedit.com/aedition/7-things-youre-not-doing-for-your-skin-but-should) process. This is especially true since light therapy claims to help treat the accelerated aging process caused by exposure to light-producing computers and phone screens. In-office light therapy is also used to help improve the appearance of scarring. The treatment can be used in conjunction with other more invasive procedures such as [fillers](https://aedit.com/procedure/temporary-lip-fillers) since it helps calm the skin after injectables. The extra step adds around 20 to 30 minutes onto the treatment time and can improve a patient’s comfort after a more painful procedure. 

Light therapy’s broad range of uses is turning it into a go-to treatment for patients seeking non-invasive solutions. The most promising element of LED light therapy is that [researchers have not found any adverse side effects](https://www.sciencedaily.com/releases/2014/04/140421164148.htm) caused by the treatment. That means that even patients who are restricted from other therapies due to sensitivity or allergies should be able to handle LED treatment. The versatility offered means sessions can be adjusted to meet a patient’s specific needs to achieve personalized results. Best practice is to start your light therapy treatment in-office, so a board certified dermatologist can assess your skin and provide you with a detailed skincare regimen to work with the light therapy. 

## **How Light Therapy Works**
Light therapy devices work by taking advantage of the skin's natural ability to metabolize light. We asked Dr. Russak about how viable light therapy is as a standalone treatment, and she said: “Light therapy is a non-invasive yet effective add-on and not a stand-alone treatment. Light therapy is most effective when used in combination with other treatments to augment their results and maintain them.” Results offered by light therapy differ depending on the color of the light used as well as the equipment’s strength. 

### **Red light** 
Red light therapy is touted for its ability to penetrate the skin and promote cellular regeneration and collagen production. It is most often used to treat signs of aging like fine lines and wrinkles and inflammation. It is also beneficial for those with rosacea and sun damage. 

### **Blue light** 
Blue light therapy is used to help combat conditions that are linked to the overproduction of sebum (read: oil). Blue light has also been shown to kill acne-causing bacteria beneath the surface of the skin. While it is not recommeded for patients taking [Accutane](https://aedit.com/procedure/accutane) due to light sensitivity, it can be an effective acne treatment. 

### **Yellow light** 
Yellow light therapy is less widely used mainly due to it being a newer frequency used in dermatological treatments. So far the color has been shown to penetrate the skin, similar to red light, but it does not travel through as many layers. It is now being used to treat issues such as melasma (dark spots).

### **Green light** 
Green light therapy penetrates just below the skin’s surface and can be beneficial when used in conjunction with red or blue lights to treat conditions such as acne. It is best to check with a board certified dermatologist before moving forward with treatment because it can activate cells that could negatively affect the progress of your existing acne treatment.

## **In-Office Light Therapy**
In-office light therapy uses medical-grade dermatologically tested equipment that is calibrated to suit each patient’s needs. According to Dr. Russak, in-office treatments are recommended in particular for patients who have never had any form of light therapy in the past. The FDA-approved LED lights used in-office are much stronger than at-home devices, producing more effective results. Even younger patients are seeking light therapy as a preventative approach to aging, a trend dermatologists across the United States are observing. 

Light therapy can be an excellent option for aiding in achieving a more youthful glow. “Light therapy kicks collagen and elastin production into overdrive,” explains Dr. Russak. “We use our red light panel for example, on patients desiring an anti-aging regimen, since red light has been proven to reduce the appearance of fine lines and wrinkles significantly.” Patients can expect to see results more quickly than when using at-home devices, and often notice visible results as soon as the treatment is finished. The results often continue to improve over the next six to eight weeks after treatment. Your provider will discuss how frequently you should have in-office treatments, which depending on the condition being treated, can range from once a week to once a month. Treatments generally cost anywhere from $50 to $300 depending on the technology used and the areas treated. In-office options are the best course of action for initial treatment but can be combined with at-home devices for optimum results. 

## **At-Home Options**
Both mainstream and high-end cosmetic brands are dipping their toes into at-home light therapy products. Dr. Russak explains there is value in using these devices, but more “as a maintenance solution” and follow-up to in-office treatments.

There is a wide range of products on the market available at different price points, but the main thing to look out for is an FDA-approved device. That said, many at-home light therapy options have met the required safety standards. The popular drugstore brand Neutrogena launched a targeted acne light pen and a full face mask that is a great affordable option. Similarly, Dr. Dennis Gross Skincare released a light mask that is said to specifically combat the effects of light emitted by technology, which could be particularly appealing to those who work on computers all day. At the higher end of the market, leading in-office LED treatment provider, LightStim also offers an at-home solution. 

The real indicators of the effectiveness of these products can be found in the strength of the light emitted as well as the coverage offered by the device itself. An easy way to gauge this is to look for the frequency and amount of time the product should be used. You should also take into account what you are looking to treat; for example, if you have occasional breakouts or localized acne scarring, a targeted pen could be a good option for you in between dermatologist appointments. On the contrary, if you are looking to use light therapy to combat signs of aging or to reduce the effects of light emitted by computer screens, a red light-emitting device that offers fuller coverage would be advisable. Noticeable results will take a little longer when using at-home devices due to the products being much weaker than those used in-office.

## **The Takeaway**
Talk to a board certified dermatologist about his or her recommended light therapy products best suited for your specific needs and desired results. Overall, light therapy can be used as an effective treatment for a multitude of skin complaints, most of which are linked to the overproduction of sebum or a lack of collagen. 

While at-home devices are not as strong as those used in practices, they do play a role in getting maximum benefits from treatments, and dermatologists will happily advise patients the best at-home product to suit their specific needs. While research hasn’t found any adverse side effects, the most commonly reported issue with using LED masks is light sensitivity, however, most devices now include protective glasses to prevent any potential damage or pain in the eye area. 


Light therapy is an innovative, non-invasive treatment used to treat a wide variety of skin conditions and is most effective when used in combination with other treatments to help augment and maintain their results. 