what is photobiomodulation?
Photobiomodulation (PBM) has also been known as Low Level Laser Therapy (LLLT). It refers to the application of red and near-infrared light to the skin. A reasonable amount of clinical evidence suggests PBM to be a safe and effective therapy that helps encourage wound healing, provide relief from pain, reduce inflammation, and encourages rejuvenating effects on aging skin. It also appears to benefit hair growth, but stay tuned for more on that topic in a future post.
how does it work?
Specific wavelengths of light are applied to the skin. The light is absorbed by cells where it then enhances ATP production within the mitochondria of cells, improves cell signaling and growth factor synthesis, and reduces the effects of oxidative stress. This is a very simplified explanation of a rather complex process that is still being researched to this day, but you get the point.
what kind of light is used?
Most of the research focuses on wavelengths in the Red (620-750 nm) and near-infrared (750-1200) ranges. The “gold standard” appears to be 633nm for red and 830nm for near-infrared. The correct wavelength is the single most important factor for achieving results. The irradiance (amount of light delivered to the skin) is important as well. The “optimal” clinical irradiance appears to be 40-150 mW/cm2.
is it safe for use?
Generally speaking, PBM or LLLT is thought to be safe. It is painless and can be used on all skin types with no down time. However, there are certain cases where it may not be safe. Some of the most well-known contraindications for light therapy include conditions such as epilepsy, photosensitive disorders, certain genetic conditions of the eyes, and medications that cause light sensitivity. It is also not recommended for use during pregnancy. It’s important to read the warnings that come with your specific light therapy device and contact your physician if you have any concerns or experience any undesirable reactions.
There are so many devices on the market for consumers to treat their skin at home. This review is going to focus on my own personal experience with Omnilux brand devices. I chose to invest in Omnilux for a few reasons. The first reason was the clinical data that shows Omnilux uses the gold standard wavelengths of light at an appropriate dose. Their devices are also FDA approved. Beyond the safety and efficacy, the sleek designs were appealing to me. The soft silicone rests comfortably conforming to the skin. Flexible and flat, the design makes them easy to store between uses and rechargeable batteries make the devices convenient to use cordlessly.
Treatment is recommended 3 times a week for 10 minutes per session. Treating more often doesn’t necessarily mean better results, but using it more often won’t harm you. I use my devices between three to five times per week. They can be used any time of day, but it is recommended to use them on clean skin. I tend to prefer using mine at night as part of my evening skincare routine, but sometimes I use them in the morning before my skincare routine.
I have always struggled with very sensitive skin. I often battle facial redness - sometimes seemingly for no reason. I haven’t been clinically diagnosed, but I believe I may have type one rosacea. I didn’t take great care of my skin until a few years ago, and as a result I had a lot of damage I’ve been trying to undo. I’ve been noticing the fine lines and wrinkles increasing ever since I crossed over into my 30s. I’ve also recently lost a large amount of weight which has led to some loose skin in the facial area.
Hairstylists are always working with our hands and much of that time is spent in chemicals and water. We get cuts, scrapes, and scratches on them regularly. This can lead to a lot of irritation and skin issues. This winter I began to struggle with extreme dryness and an outbreak of red and white bumps on the backs of my hands. They were itching and driving me crazy to the point I was sleeping in soft gloves so I wouldn’t scratch them in my sleep. Hand creams just weren’t enough to heal it.
Out of frustration and curiosity, I attempted using my Omnilux contour face mask by laying it over the backs of my hands. After the first treatment, I saw a slight reduction in irritation so I decided to try again the next day. After a couple treatments, things were definitely improving. I decided it was time to invest in the Omnilux glove to regularly treat my hands more easily and effectively.
Since treating my hands with Omnilux devices (and finding a great hand cream) my hands are doing much better. I do my treatments at night, and slather on my hand cream just before going to bed. Ten minutes on one hand then I swap the glove to my other hand. The glove seems to hold enough charge for about 50 minutes, so I need to recharge it after two days of treatments if I want to be able to do both hands on the third night.
For my face, I was mainly interested in reducing inflammation in the short term and anti-aging benefits in the long term. The energy delivered to cells is thought to help with collagen and elastin production in the deeper layers of the skin which can improve the surface appearance and reduce fine lines and wrinkles. It can also help brighten skin tone and improve skin texture.
3 month side-by-side comparison
As far as anti-aging benefits, it’s hard for me to say how much of the changes in my skin come from the light therapy, because I do use a variety of skincare products including exfoliating acids, serums, moisturizers, and daily SPF. I’m sure all of those things contribute to the changes in my skin, but having been on a skincare journey for couple years now I will say I believe the mask has accelerated some changes in my face. I’ve been using it for a mere three months, and I was only expecting modest benefits, so I would say it has definitely surpassed my expectations thus far. Each individual use is a pleasant soothing experience for my skin.
3 month side-by-side comparison
For my hands, I used the mask for about two weeks before I invested in the glove. I’ve had my glove for about two weeks now as well. So I’m about one month into that journey. Unfortunately I don’t have any clear photos of when my hands were at their worst, but I did take a photo the day I got my glove. I’m interested to see if my hands will experience cosmetic changes in the long term, although I mostly invested in the glove for the healing benefits.
Two week side-by-side comparison
Overall, I can’t tell you if an LED device is a good investment for you specifically. You’ll have to make your own decision. As with all skincare, consistency is key. If you’re not going to use it regularly, you won’t see results. It takes time and patience. Also, if you aren’t diligent in your usage of sunscreen, any anti-aging treatments you invest in are basically going to waste.
If you do decide to invest in an LED device for home treatment, make sure you do your research. Find one that uses the clinically proven wavelengths of light and has sufficient irradiance. Look for one that has FDA approval. There are also devices to treat acne prone skin (blue light) and red light devices for the neck/chest area.
At a price point of $395 USD for the Omnilux Contour Mask and $345 USD for the Omnilux Contour Glove, the up front cost may cause some hesitation. However, seeking light treatments at a spa, esthetician, dermatologist, doctors office, etc. may cost you between $20-$100 per visit. That adds up pretty quickly. Think of your device as a long term investment. Another great thing about Omnilux is that Contour devices come with a 1 year warranty for the battery/controller and a two year warranty for the device itself. Cheaper devices may offer shorter warranties or no warranty at all.
This review is not sponsored at all. I paid for these devices with my own money for personal use, and this post reflects my personal experience and opinions. If you’ve used a light therapy device before, drop a comment to share your experience! Also, if you have any questions that weren’t answered here feel free to ask. I plan to share future updates at the six month and one year mark as well, so stick around for those if you’re interested.