What Is Infrared Light Therapy & Does It Actually Work? (+ 4 Best Treatment Devices)

Infrared light therapy has been shown to be an effective treatment for many different conditions. This includes infrared saunas, facials, and more to help relieve pain or recover from an injury at home. However, could home infrared saunas or other devices provide the same benefits as medical options?

Infrared radiation has a number of benefits for the human body. In fact, it’s one of the primary conditions necessary to maintain life as we know it and can’t withstand too much sunlight because our skin would burn up from its effects. Infrared light therapy helps regulate many biological processes which include accelerating physical or chemical reactions in tissue while also stimulating cell growth — and this treatment lasts even longer than some medicines prescribed by doctors so your worries about getting worse before getting better should be gone after just one session with infrared lights treatments.

In this article, we will look at the many properties of infrared light therapy and how it can be used to help treat a variety of diseases. We have listed various devices that are known for their effectiveness in healing effects on humans with these beneficial treatments — some being more effective than others depending upon individual needs or preferences.


Hooga 300

What is infrared light therapy?

Infrared light therapy is a rapidly growing treatment for all sorts of pain, sleep disorders, and more.Infrared light therapy is one of several innovative treatments for patients with conditions ranging from acute or chronic pain to sleep disorders.

This new innovation uses shorter waves delivered to the areas you want to be heated up to stimulate your body’s natural healing process.

Unlike ultraviolet light, which damages the tissues and cells of our bodies, infrared helps them regenerate. It also improves blood circulation in order to promote faster deep tissue healing with less pain relief as well.

Red and infrared light are used together for many purposes, but the therapeutic benefits arise mainly when these two sources of radiation work in concert.

With no side effects and painless, it’s the best way to improve your health without taking drugs that can damage your skin.

Acute and chronic pain

Infrared rays are an excellent way to relieve pain due to chronic conditions such as arthritis. Regular sessions will stimulate blood flow in the affected areas, which can provide relief for muscle and joint discomfort.Since infrared rays penetrate directly into the body, they can be an excellent method for relieving pain caused by chronic conditions such as arthritis. Regular infrared radiation therapy sessions can relieve muscle and joint pain by stimulating blood flow through the affected areas.

Read more about LightStim Technology that is based on infrared light therapy and helps to relieve pain.

Violations of the cardiovascular system

Infrared heat helps lower blood cholesterol levels, which in turn reduces the risk of heart disease (heart attack) and also lowers high blood pressure. As an additional effect, it can be noted that due to vasodilation, the muscles responsible for this process are trained as a result; their walls become more elastic, thus improving microcirculation during exercise — all these things lead towards better overall athletic performance.Infrared heat helps lower blood cholesterol levels, which in turn significantly reduces the risk of heart disease (heart attack) and also lowers high blood pressure. As an additional effect, it can be noted that in the process of vasodilation, the muscles responsible for this process are trained, as a result, the walls of the vessels become more mobile and elastic. Blood microcirculation improves.


The use of Infrared heat increases our body’s resistance to infection and viruses. As a result, they become lethargic or die completely while the number of white blood cells in your system also increases, which fight off any cold or flu that could be going around during this time because it will make you less susceptible to these illnesses by strengthening up all parts involved with fighting them.Infrared heat increases the body’s resistance to infections and inhibits the multiplication of viruses. Viruses and bacteria become lethargic, weakened, or die completely. The number of white blood cells in the body increases. They fight infection and help prevent colds or flu.

Weakened immune system

The method of warming up with infrared rays can be compared to the body’s response when you have a fever as it warms, your blood heats, and acquires properties that make fighting bacteria easier for white cells in our bodies; specifically, those concerned about viruses and other infectious agents.The method of warming up with infrared rays can be compared to the body’s response to a fever. Thanks to this reaction, the body acquires the ability to fight bacteria and viruses, slow down the rate of their reproduction and at the same time increase the number of leukocytes that fight infectious diseases

Nervous system disorders

The use of infrared therapy has a calming effect on the nervous system. It relieves tension and creates feelings that range from relaxation and comfort to mental clarity as it eliminates insomnia, among other things such as stress or anxiety.The use of infrared therapy has a calming effect on the nervous system — tension is relieved, a feeling of relaxation and comfort of the body is created. It also has a preventive and therapeutic effect, eliminating insomnia, stress, nervousness.

Find more about how SAD Lights can help to deal with seasonal depression, stress, and nervousness.

How does infrared therapy work?

Infrared light penetrates the inner layers of your skin to a depth of 2-7 centimeters. This means it can reach muscles, nerves, and bones. Many studies have shown that specific frequencies with wavelengths between 700 nm – 1000 nm are best for treating inflammatory conditions such as pain or sprain.Infrared light penetrates the inner layers of the skin to a depth of 2 to 7 centimeters. Hence, it reaches muscles, nerves, and even bones. Many studies have shown that the frequency of infrared light with wavelengths between 700 and 1000 nanometers is best for treating inflammatory conditions.

Red and infrared light wavelengths

Infrared rays can penetrate deep into the body, muscles, and tissues. As a result of this heat penetration, three main effects occur — an increase in body temperature (or core warmth), acceleration of heartbeat while simultaneously filtering harmful substances from your system.

  • The first effect is an increase in core body temperature.

A study has shown that if a person’s skin is exposed to 40 °C (104 °F) for 15-30 minutes, they will produce white blood cells and antibodies which can help fight infection. The body produces interferon as an antiviral protein at this time too.

  • The second effect is that the cardiovascular system begins to work more actively.

The blood in our bodies can move much more quickly to deliver nutrients and oxygen, remove toxins from the organs while keeping waste away.

  • The third effect of infrared radiation is to detoxify the body.

The benefits of red light therapy go beyond just detoxifying your body and accelerating circulation. Red light is believed to neutralize toxins in fat cells, so it’s one of the best forms for cleaning out these areas while ensuring everything works at its optimal level.

The cause of chronic pain in the body may be a sign of neuropathy. Find out how light therapy can help deal with this disease.

How effective is infrared light therapy? Based on scientific research

Light as a factor in treatment was used by the ancient doctors of Greece and Egypt. In the 20th century, light therapy began to develop with mainstream medicine 

Below are some studies that prove its effectiveness using infrared rays:

A study [1] was done to determine whether IR therapy could help with chronic low back pain. Twenty-one patients were assigned to receive Infrared treatment, and eighteen received a placebo; they all attended seven weekly sessions. The device applied small doses of heat at 800 – 1200 nm waves from two portable devices worn around their waists while standing over them (a belt). The researchers found that the IR treatment group experienced a 50% reduction in pain levels, while placebo patients saw their ailments worsen at the end.

The following study [2] confirms the effectiveness of infrared therapy for osteoarthritis pain. The results showed that 90 patients with OA affected joints were randomly divided into three groups, all receiving a total of 10 treatments where each group had their own laser or placebo treatment followed by exercise intervention. In both active lasers, significant improvements were noted after just 3 sessions compared to 2 in other groups; it’s clear this type of wave will have many benefits when being used correctly.

The following study [3] involved 113 patients with signs of aging. They were randomly assigned to four treatment groups, treated twice weekly for 30 minutes in 611-650 nm or 570 – 850nm light. The radiation intensity and duration varied across all the different treatments that each patient received on top of their already established regimen from years before[1]. In total, they got around 50 procedures done, which resulted in skin improvements and increased collagen density because this substance helps keep our tissues strong.

The result of treatment with red and infrared therapy

Source: US National Library of Medicine, National Institutes of Health

Infrared therapy has been found to significantly reduce pain and other symptoms of fibromyalgia syndrome, a chronic disease in which people suffer from symmetrical musculoskeletal pain throughout the body.

The study [4] involved 13 women with fibromyalgia who received infrared therapy once a day for 15 minutes, two or five days per week. As a result of this treatment, they experienced significant relief from pain after 10 sessions and even more lasting effects depending on how often the patient returned to get adjusted over time. During these treatments, their pain level dropped from 20% down to 78%.

Infrared light therapy is a highly effective remedy for general healing and the treatment of acute injuries and chronic conditions. Studies have shown that red or near-infrared rays positively affect our cells at the cellular level, providing relaxing, rejuvenating therapies to help you feel better fast.

Best infrared light therapy devices

With technological advances in red and infrared light therapy, you can now find high-quality devices that are affordably priced for individual use or shared by multiple patients.

Lightstim — For pain relief


LightStim is a renowned brand in the world of LED light therapy. 

If you suffer from pain, including chronic back or joint pain such as arthritis and muscle tension — this device will help relieve your symptoms while improving blood circulation. The Lightstim for Pain relieves these conditions through meditation with warm, soothing lights (72 LEDs) that trigger our body’s natural healing process: it’s safe too because there are sound effects included on timers so users can remain focused throughout treatment sessions without having distractions interfere; LightStim for Pain should be used for 5-30 minutes depending upon the desired outcome.

Hooga 300 — For pain relief, hair loss treatment

Hooga 300

The Hooga 300 is a pain-relief device that uses red and near-infrared light to treat diseases. It can be used for muscle relaxation, hair loss treatment, or circulation improvement because of its adjustable settings between 60 different colors/wavelengths in total. The Huey Treatment was made specifically for your face and worked well when positioned on other parts like hands or feet if you’re close enough.

While the Hooga 300 is not as compact and convenient to store, it does provide enough power for a single session of use. You can achieve your desired result with 5-15 minutes worth on this device; plus, its sturdy mount means there’s no need to worry about wall mounting or overhead cables getting tangled up in any way.

Sparkle Mat — For pain relief, stress reduction, respiratory disease treatment

Sparkle Mat

Sparkle Mat is an innovative new mat that combines several therapeutic therapies to relieve pain, improve circulation and reduce stress. The benefits are not limited in scope; they can also help with asthma/allergies symptoms too.

The mat is made up of different layers, including LEDs that emit red and infrared light and stones with high levels of radiation to clear out allergies. The tourmaline stone has particularly strong negative ion properties, which will help you breathe easier.

The device is a great way to focus on your breathing with the help of technology. It comes in three sizes (portable 20″x20″, mini 32″x20″, full-sized 72″ x 24″) and also has an integrated timer so you can set how long each session lasts for best results. We recommend starting therapy at 5 minutes but gradually increasing durations as desired — it’s all up to personal preference.

Beurer IL50 — For pain and inflammation relief, cold treatment

Beurer IL50

Beurer IL50 is a medication primarily used to treat muscle and joint pain. However, it can also be what you need when your colds are giving you trouble by reducing inflammation-causing swelling in the bronchial area and clearing out mucous membranes of airways for better breathing patterns.

The Beurer IL50 is a medical device that has been designed with the needs of both patients and professionals in mind. The built-in timer automatically turns off at the end of your treatment, preventing over-exposure or lowering temperatures when it gets too hot for you; there’s also an automatic thermal switch that shuts down operation if overheated due to excessive heat build-up. 

However, because this product heats quickly — we recommend only 15 minutes per use — it’s best not to leave children unattended around any electronics like these.


Infrared therapy is a new and innovative light method for treating pain, inflammation, and other diseases in various body parts. The devices generate intense heat that penetrates deep into skin layers while improving blood flow to eliminate focus on inflamed areas such as joints or muscles; they work according to point principle — a powerful beam aimed at battling against painful sensations will enhance protective functions resulting from improved resistance towards diseases like arthritis.

Infrared radiation therapy is a treatment that has been used in the medical community for many years. It works to increase blood flow, relieve muscle tension and improve sleep patterns through its effects on cell growth rates, among other things. 

Influencing your moods may be one way you could feel better.


⭕ How deep does infrared radiation penetrate?

Infrared light penetrates the skin to a depth of 2-7 centimeters, which means it can easily heat muscles and nerves. Infrared also heat things like bones.

⏳ How often can I use infrared light therapy?

Infrared light is a safe and effective way to warm up your home on the cheap without worries of side effects. However, it’s best not to use these devices for longer than 30 minutes at once because they can cause burns if you do so.

🔎 Can infrared light therapy cause skin cancer?

Infrared LED therapy has been proven to be safe for the skin. It does not include the wavelength of ultraviolet rays, so it cannot cause cancer as sun exposure can.

❓ Is infrared light therapy harmful?

Infrared light therapy is painless and safe. The only thing you need to do before using it is wearing glasses.

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