When considering using LED red light therapy, some of the most queries you may have heard, such as if the LED red light therapy really work? And what kind of results can I really expect? Everyone wants a concrete answer to the before and after photos of LED red light therapy. So, in this blog, we will dispel your doubts by displaying exact comparable results from clinical trials of various diseases.
What is red light therapy?
Red and near-infrared light therapy is the treatment that utilizes the penetration and biostimulating abilities of red and near-infrared wavelengths. The science of red and near-infrared light has been well studied and widely applied in clinical practices. It is recently speculated as the promising approach to have “toe-to-head” beneficial impact. Because in human body there are direct stimulating pathways relevant to the red and near-infrared light and the photoreceptors which will absorb the photon of wavelengths within this range will stimulate the sequential signaling ways to have overall benefits, including boosting ATP production, promosting cell proliferation and collagen generation, encouraging temporary increase of ROS and release of NO, and substantial benefits will contribute to skin rejuvenation, wound healing, hair regrowth, anxiety reduction, and brain health recovery. There are numerous clinical studies that demonstrate the results of red light therapy before and after.
Effects of red light therapy on various diseases
Red light therapy is a safe and affordable treatment option that has been shown to be effective in the treatment of a variety of diseases. It can help improve sleep quality and reduce anxiety symptoms, among other things. When used regularly and consistently, red light therapy is able to improve overall health and even chronic diseases.
Red light therapy for wrinkles before and after
In the study “A Controlled Trial to Determine the Efficacy of Red and Near-Infrared Light Treatment in Patient Satisfaction, Reduction of Fine Lines and Wrinkles, Skin Roughness, and Intradermal Collagen Density Increase,” subjects between 27 and 79 years of age were treated with red light therapy and showed a significant improvement in skin complexion, skin feeling, skin roughness, and collagen intensity. The study findings were able to correlate fibroblast activity and dermal matrix remodeling processes with an increase in intradermal collagen density and reduced signs of aging. The picture below shows a reduction in skin wrinkles after red light therapy.
Red light therapy for wound healing before and after
Red light therapy has been shown to accelerate tissue repair, decrease wound size, and accelerate wound closure, as well as have other beneficial effects. This study demonstrated that the interaction with red and near-infrared light encourages the production of ATP in the intracellular environment, enables the opening of calcium channels in the cytoplasmic membrane and mitochondria with an energy stimulus generated by CCO, and leads to an increase in RNA. All these events are essential for tissue repair, such as collagen synthesis, the release of histamine by the mast cell, and cell mitosis. The picture below shows the acceleration of wound healing after red light therapy.
Red light therapy for hair loss before and after
The study “Hair Growth Promoting Effects of 650 nm Red Light Stimulation on Human Hair Follicles and Study of Its Mechanisms via RNA Sequencing and Transcriptome Analysis” demonstrated that red light therapy promoted the proliferation of human hair follicles and significantly delayed the transition of the hair cycle from anagen to catagen. RNA-sequencing analysis suggests that leukocyte transendothelial migration, metabolism, adherens junction, and other biological processes are probably involved in the stimulation of hair follicles. The picture below shows the macroscopic images of cultured hair follicles treated with RLT compared with controlled group. Hair follicles in control group shows a remarkably thin hair matrix, an oval dermal papilla, and low melanin levels in the catagen phase, while in the 650 nm light-treated group they appeared to be in anagen stage, which suggested that red light treatment postponed hair follicles catagen trasition and prolonged the anagen stage.
Red light therapy for pain relief and arthritis before and after
Red light therapy is an established treatment for arthritis and having impacts on pain relief. In this study “Efficacy of low-level laser herapy on pain and idsability in knee osteoarthritis: systematic review and meta-analysis of randomized placebo-controlled trials”, it suggested that pain and idsability were significantly reduced by red light therapy compared with placebo, even at follow-ups 12 weeks after the end of therapy. Due to the red light therapy inflammation reduction and collagen promotion ability, the subjects treated by red light therapy showed an increase of collagen density and the recovery from cartilage defect, which hit the core to many arthritis symptoms. As in the early stage of arthritis, there is commonly observed the collagen denarturation and the loss of collagen, the key component of cartilage. The picture below shows an anti-inflammatory effect after treating with red light therapy.
Red light therapy for brain health before and after
Red and near infrared light is particularly able to penetrate deeper into the skin, and near-infrared light is exceptionally capable to penetrate into bone and skull, which provides an effective approach to heal brain injouries, mental related disease and psychiatric disorders, and furthermore to inprove brain health. This study demonstrated the red light therapy’s ability for recovery from traumatic brain injuries. The picture below shows a significant drop of neurological severity score after red light treatment compared with controlled group.
Why Bestqool red light therapy devices?
Red light therapy has been demonstreated effective in various diseases and medical problems. But it is true that in current market, there are many products manufacturers who claim to have professional technology in product manufacturing. And yet it should highly aware of that, besides the quality of product itself, a professional manufacturer should also know to give correct instructions of using red light therapy, not only for efficacy, but also for safety. When using red light therapy, it has to give correct dose and irradiance parameter to trigger the positive process in cellular level. Because of biphasic dosing problem and the need of various diseases, giving the inadequate dose or overdosing may cause to negate the positive effects, or other side effects lke redness. Though the side effects of red light therapy are usualy minimal and will disappear within a few days, it is very impornant to follow correct instructions to have desired results. While most of manufacturers are only able to manufacture and sell products, Bestqool red light therapy devices are truly backed by science, and our products are all FDA-registered and ETL-certified to make sure its efficacy and safety before selling to our customers.
Bestqool red light therapy devices are not only for skin superficial repair, but also proved to be effective for various diseases. Bestqool red light therapy devices are aimed at professional medical-grade treatment, with optically optimized wavelengths and high irradiance. Both parameters are crucial to successful treatment. Without adequate irradiance, light wavelengths can penetrate into target treatment area and the accumulative photons are not adequate to trigger the positive process. We provude devices with meeting the highest performance of the industry and our factory is also FDA-registered. Using our devices 10 minutes is able to compete with using 20 minutes of other devices. It is very important for a manufacturer to know the scientific background of a professional red light therapy device, so that you can have correct instructions of using RLT.