1-36). It looks like Shape A (which looks like Omnilux is available in the US and the other shape is sold in the UK). Weinstabl, A., Hoff-Lesch, S., Merk, H. F., & Von Felbert, V. (2011). A controlled trial to determine the efficacy of red and near-infrared light treatment in patient satisfaction, reduction of fine lines, wrinkles, skin roughness, and intradermal collagen density increase. Many LLLT devices have been commercialized without FDA or other medical regulatory approval because the light output is below a nominal hazard level.
(2011). Just send a photo or video and they will send you a new mask. The wavelengths and the irradiance for each wavelength are as follows (note that you cant just add up the irradiance for each wavelength to get the total irradiancethe only time the irradiance is additive is when the wavelengths are sharing a double chipinstead I would say that that red setting ranges from 11-40 mW/cm2) and the red+ blue setting ranges from 40-60: 415nm (60 mW/cm2); 605nm (26 mW/cm2); 630nm (26 mW/cm2); 660nm (40 mW/cm2); 880nm (11 mW/cm2). Kim, W. S., & Calderhead, R. G. (2011). Bonus: Because this is sold at a variety of places, you can often find it on sale.
Calderhead, R. G., & Vasily, D. B. improvements in skin tone (Note that only a couple studies have specifically measured pigmentation or melasma, most ask for subjective assessments of improved skin tone), increased elasticity (less evidence for this compared to the the above benefits). Also, you wont know what you are working with and you may be wasting your time and money using the device. One good sign was that it comes with eye protection (as it should since it uses blue wavelengths). ), Here is a Cheat Sheet for Deals on the 7 flexible masks made by the same manufacturer. And a major downside in my eyes is that it doesnt include NIR AND it has to be plugged in to use (so it isnt, 2 year manufacturer warranty (you need to register it).
All in all, this one just doesnt seem like a great option, especially since there are more affordable ones with better key parameters. As a quick reminder, there are 7 flexible LED masks made by the same manufacturer & have the same key parameters but they have some small differences in design elements (& variations in price). It has been suggested that oxidative stress is an early step in the process of cellular damage incurred by blue LED exposure even at low doses (10 J/cm2) (Nakanishi-Ueda et al., 2013).
One plus is that it has a good wavelength for red and it seems like you are able to choose either the blue or the red setting. I was sent the mask by the brand to try (with no string attached) and I loved it.
Calderhead RG. Exact action spectra for cellular responses relevant to phototherapy.
Photobiomodulation or low-level laser therapy. Enwemeka, C. S., Parker, J. C., Dowdy, D. S., Harkness, E. E., Harkness, L. E., & Woodruff, L. D. (2004). Comparisons of findings among studies of LLLT is greatly complicated by use of different wavelengths and dosages. The odd thing is that the parameters provided in the journal articles were not ideal. The one thing different about this mask compared to the other Shape A masks is that is has goggles that can be attached and it is a lot more expensive. Is light-emitting diode phototherapy (LED-LLLT) really effective?. Different wavelengths (e.g., 904 nm, 780860 nm, and 890 nm) have produced conflicting results. A. Karu and Kolyakov (2005) have pointed out that there are many pairs of wavelengths which actually inhibit cellular activity when used together, yet enhance activity when applied separately. Downsides of this is it uses a bunch of wavelengths that have little to no evidence to support them and it doesnt have NIR. AlmeidaLopes, L., Rigau, J., Amaro Zngaro, R., GuidugliNeto, J., & Marques Jaeger, M. M. (2001). Does the mask manufacturer provide the specific wavelengths? A downside for me is storing this huge mask and having to use it 7 days a week for 20 minutes.
Lowlevel laser therapy for closedhead traumatic brain injury in mice: effect of different wavelengths. Infrared and skin: Friend or foe. Journal of the European Academy of Dermatology and Venereology, 25(1), 49-58. Karu, T. I., & Kolyakov, S. F. (2005). Springer, Cham. Posts like this take me a ton of time, so I appreciate your support if you do choose to shop through my links. I have written to the company to ask if they will report the irradiance. I was sad to find out they wont reveal their irradiance. The price has also been changed to $299. Major downside right off the bat is that it uses a blue wavelength that isnt the one that has been found to help with acne (415nm) but has been found to induce hyperpigmentation. The results Ive seen from using LED mask for a year, Key Parameters (what you really want to look for when assessing masks), How does Low Level Light Therapy Work? (Note that if any new mask comes out that happens to look like these, you cant judge equivalence just by how it looks! Gold, M. H., Andriessen, A., Biron, J., & Andriessen, H. (2009). IUBMB life,62(8), 607-610. First, we convert the treatment time to seconds (10*60=600). Green light (490560nm) and white light (400670nm) did not affect the barrier recovery rate (Denda & Fuziwara, 2008). Multiple roles of cytochrome c oxidase in mammalian cells under action of red and IRA radiation. Then you take 18/600 = 0.03 W/cm2 and multiply that times 1000 to get 30 mW/cm2. Photobiomodulation in dermatology: harnessing light from visible to near infrared. Lasers in medical science,29(1), 257-265. Wu, Q., Xuan, W., Ando, T., Xu, T., Huang, L., Huang, Y. Y., & Hamblin, M. R. (2012). The Journal of clinical and aesthetic dermatology, 11(2), 21. Red and Near infrared (NIR) have a number of different mechanisms of action, but two main ones involve: Through these mechanisms, LLLT is thought to help increase the skins ability to resist the photoaging processes. This should be the bare minimum requirement.
This and the DDG LED mask are the most popular in terms of LED masks that you see on Instagram, probably because it has been gifted to a number of bloggers/influencers (I was one of them) so it has gotten more exposure. So I would be more likely to take a chance on yellow light than green at the moment (though I would still look for a mask that offers red and NIR and has a yellow setting that can be used by itself because combinations of yellow and red or NIR have not been tested and the combinations may inhibit cellular activity (more on this below). *Update: In December 2021 the price increased from $395 to $429. Reduction in inflammation due to light therapy is one of the most accepted LLLT effects (Lopes-Martins et al., 2007). Prospective randomized study on the efficacy of blue light in the treatment of psoriasis vulgaris. They didnt provide the irradiance but they provided the fluence, and using that to calculate the irradiance gave a shockingly low number (1.5 mW/cm2). Journal of Cosmetic and Laser Therapy, 11(2), 125-128. This mask uses red and NIR and discloses the irradiance, so those are two positives. Greaves, A. J.
(Think of it as cooking at turkey at 800 degrees for 10 min rather than 300 degrees for 6 hours. You will notice in the 510(k) document the LG BEAUTY LED MASK was used as the predicate device (that is how I initially got the specs of the LG Mask! This is the mask that I used from Nov. 2019-Dec. 2020. The masks in my comparison represent only a small selection of the LED masks available.
(2017). But onebigdownside of this mask is that it doesnt have NIR. Handbook of Lasers in Dermatology, 307327.
When that gap gets large that indicates low quality LED). Thanks for catching that. There are 2 treatment modes: Anti-aging (Red 633nm with NIR 830nm) and Acne mode (red plus blue 415nm). Semin Cutan Med Surg.
1 year warranty [again, this is surprising given the price I would expect 2 year warranty]. Dermatology, 223(3), 251-259. In a meta-analysis of of low-power lasers in tissue repair and pain control (Enwemeka et al., 2004), 633nm had the largest effect size and 780 had the smallest. Nikolis, A., Bernstein, S., Kinney, B., Scuderi, N., Rastogi, S., & Sampalis, J. S. (2016). (Also, this isnt mentioned below but take into consideration convenience. But it doesnt make Light Salon any better than any of the other flexible masks that I cover in this post.
Preventative measures such as safety googles should always be utilized to minimize any risks and therapeutic devices may utilize high-powered light sources (>500 mW) may be spread over larger areas to fall within the recommended irradiance exposure limits. (Hadis et al., 2016). Photochemistry and photobiology, 84(5), 1091-1099.
So I personally think 2 year warranties are the way to go with LED masks. Role of Photo-Biomodulation Therapy in Facial Rejuvenation and Facial Plastic Surgery. Caution must be emphasized especially for epileptic and photophobic patients especially if LEDs are pulsed. (Barolet, 2008). Then you can compare those specs with this list to see how it stacks up. Irradiation with a wavelength of 415nm can destroy the P.acnes but it doesnt address the associated inflammatory problem. However, if you live in the US, because of the exchange rate (they are based in the UK), this one may end up being pricier than some of the other ones that are identical to it (i.e., CurrentBody, PRIORI). Lightemitting diodes in dermatology: A systematic review of randomized controlled trials. Barolet, D., Roberge, C. J., Auger, F. A., Boucher, A., & Germain, L. (2009). Journal of the European Academy of Dermatology and Venereology,26(2), 219-225. So if you made it through all of those and wanted a cheat sheet that summarizes all of the info (minus the new masks that had been added since my initial post in Jan 2021), here is a summary sheet. This next figure from Kim and Calderhead (2011) further illustrates the confirmed mechanisms of action for the three main endpoints of 830 nm LLLT (633 nm has beneficial effects as well), namely wound healing, the anti-inflammatory response through acceleration and quenching of the post-wound inflammatory phase and pain attenuation. This does not impact your cost. And you can do a single color at a timeso I would stick to red or an occasional blue treatment if you have a breakout all over your face (but really, you could just spot treat a pimple with a handheld device that combines 415nm and 630nm which is more effective than 415nm alone).
A study to determine the effect of combination blue (415 nm) and near-infrared (830 nm) light-emitting diode (LED) therapy for moderate acne vulgaris.
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