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6 Best Portable Infrared Saunas: Benefits, Buying Guide & Reviews

Infrared Sauna

Perhaps you have heard about red light therapy, which is quite similar to the one you get when you opt for an infrared sauna. Basically, this technology can boost your overall health and it can really blow your mind away.

Red Light Therapy

Red light therapy can provide an impact on the skin, as it can help to jumpstart the tissue recovery process. It can even aid in other forms of rejuvenation, as it increases the blood flow.

As you already know, the red light is found on the light spectrum next to the infrared light. However, red light is visible but infrared is not.

Red light therapy systems utilize small amounts of infrared together with the red LED lights. This is because infrared would penetrate deeply, while red light only works on top of the skin.

The penetration of the red light would help in the rejuvenation of facial skin, building collagen, smoothing skin tone, and reducing wrinkles and repairing sun-damaged skin.

Purpose Of Red Light Therapy

Red light therapy provides promising results in the treatment of the symptoms of osteoarthritis or joint pain brought about by the aging process.

In fact, it can treat symptoms caused by cancer treatments such as radiation or chemotherapy, acne, hair loss, skin discoloration, neurological damage, and tissue damage.

According to studies, there were no known side-effects for red light therapy treatments. This is amidst controversies over this treatment, as more research is required.

Infrared Heat

Infrared heat energy is not visible as a red light in the spectrum, but you can obviously feel its warmth. As humans are capable of producing infrared, it is natural, safe, and can easily be absorbed by the tissues.

When absorption has been made, those who have tried it would notice relief from pain, as it can increase the blood flow and circulation, detoxification, skin rejuvenation, and weight loss.

At the same time, people who have tried it experienced relaxation and improved sleep. For centuries, people around the world used infrared to gain better health and help them boost the metabolism, as it reduces inflammation and allergy symptoms.

It was also found out that infrared can lower the side effects of diabetes, improve heart function, and better quality of life. When infrared enters the body, it will break up fats and toxins trapped in water molecules.

The impact of infrared would make you sweat as it lets out these fats and toxins. In other words, it can detox your body in a natural way.

Treatment And Regeneration

Tissues won’t have proper blood circulation due to injuries. Thus, infrared heat would provide healing as well as skin regeneration as it promotes the rebuilding of injured tissues.
Infrared Sauna
This will also have a positive impact on the fibroblasts or the connective tissue cells needed for repair. It also increases the growth of the cells.

Infrared Therapy

The health benefits of infrared have also been integrated to saunas. Such would include antiaging abilities, detox, and weight loss, among other benefits.

However, some people are skeptical when it comes to such claims. Good thing, this has been backed and proven by science.

The many types of heat therapies out there making their claims as well. However, according to research, infrared sauna enables the reduction of pain, healthy heart, and life extension benefits.

Infrared Sauna

Since heat therapies have been used to heal the body for millennia, there were a number of techniques applied. Such would include hot air baths and sweat lodges.

Those who have discovered this treatment method have claimed that these could bust stress, increase relaxation, and detoxify the body.

History Of Infrared Saunas

The creation of basic saunas many years ago involved the creation of fire directly under a sitting area that is enclosed. The sauna will be heated with burning materials and hot rocks carrying heat and smoke to the lodge.

Dr. John Harvey Kellogg has made the advancement of sauna therapies a hundred years ago. This was referred to as light-near infrared lamp saunas.

Since that day, this technology has come a long way. In fact, holistic practitioners and different healers worldwide have used this method of rejuvenation and detoxification.

Definition of Infrared Sauna

Infrared saunas are a type of sauna that would use light and heat to aid in the detoxification and relaxation of the body. This has also been referred to as far-infrared saunas or the near-infrared saunas.

This technology would omit the infrared light waves, creating heat in the body, causing sweat to break out, and releasing the stored toxins.

Ongoing research has been underway in order to determine the long-term impact and potential benefits of infrared sauna. For the moment, studies back up the safety, cost-effectiveness, and power of this method.

  • Anti-aging effects
  • Increased detoxification
  • Cardiovascular healing
  • Joint and muscle support
  • Pain reduction

Health Benefits Of Infrared Saunas

1. Detoxification

Due to the increase in sweating and circulation, you can rest assured that sauna therapy can aid in the detoxification. In fact, according to reports, sweats of people have been found with heavy metals exposed to the industrial workplace.

Such heavy metals include arsenic, cadmium, lead, and mercury. With repeated sauna treatments, mercury levels were normalized

2. Blood Pressure And Heart Health

In a review of published scientific literature about infrared saunas, the most benefits that a person can get are aimed at normalizing blood pressure and heart health.

This is because the increase in blood flow and relaxation can lead to the wellness and alleviation of certain heart conditions.

3. Anti-aging, Injury Healing, Muscle Growth

Cells function like new with the increase in antioxidant enzymes, heat shock proteins, and stimulate cleanup of cells. This was found out after testing the aging mice with increased heat shock proteins, helping the delay of aging.

Sauna therapy has also been found to increase several anti-aging hormones, such as insulin-growth factor 1 and human growth hormones. Such would help in the healing of injuries.

Muscle mass has also increased with several heat-shock proteins, despite the lack of weight training. The photo-biomodulation in infrared therapy has an anti-inflammatory impact to help accelerate healing of injuries.

4. Mental Health, Cognitive Function, Mood

The same benefits as you go running, sauna therapy can increase endorphins or the happiness hormones and the opioids or the natural pain reliever of the body.

This also increases the molecule named brain-derived neurotrophic factor (BDNF) of the brain. BDNF would stimulate neurogenesis of the brain, protecting the new neurons from damage.

Cognitive function can also benefit in the improvement of BDNF levels. With abnormal or low levels of BDNF, it can cause multiple psychiatric and mental illnesses.

The reduction of stress was also seen by rebalancing the stress response axis. Moreover, it can lower the cortisol levels as it helps in relieving stress-related health problems.

With the use of infrared sauna, you can also improve the neurotransmitter referred to as the norepinephrine, improving the cognitive performance.

5. Metabolic Diseases And Weight Loss

There might be a bit of a misconception when it comes to burning fat or killing fat cells by heat and infrared exposure, in contrast to popular claims.

Nevertheless, saunas help in the improvement of the sensitivity of insulin, reduction of fat by changing the hormonal environment and increase in lean muscles.

Saunas also promote the reduction of inflammation, which greatly prevents cardiovascular diseases, diabetes, and obesity.

Moreover, it was found out by a Japanese study that after a couple of weeks in sauna therapy, people who were exposed to this treatment were able to gain appetite and food intake.

For those who were overweight, it was found out that after undergoing infrared sauna they were able to get a significant body fat loss when combined with low-calorie diet.

6. Autoimmunity And Inflammation

A number of studies were able to determine that far infrared exposure would help in treating many inflammatory ailments, such as the following.

  • Diabetes
  • Cardiovascular diseases
  • Chronic pain
  • Chronic kidney disease
  • Fibromyalgia
  • Poor sleep
  • Asthma and chronic bronchitis
  • Chronic fatigue
  • Rheumatoid arthritis
  • Sjogren syndrome or the immune condition manifested by dry mouth or eyes

7. Sleep

A clinical psychologist in sleep medicine has argued that a warm bath or shower before going to bed increases sleep quality.

As the temperature of the body would experience a steep drop during the night, it indicates that it is time to sleep. But, when you engage in sauna therapy or a warm shower, your body takes some time to cool down before going to bed.

Therefore, it is best to consider a sauna session before dinner or in the afternoon. This will allow the body to cooldown exactly before bedtime comes.

Additionally, in research conducted by Japanese experts, it was found out that both rats and insomniac people were able to improve the quality of their sleep with their exposure to far-infrared ray.

8. Skin Health

The body will increase the blood flow to the skin when it senses it had to eliminate heat. For this reason, the skin becomes healthier as it adapts to this process.

In a study conducted by German experts, they have found out that the skin of those who regularly visit the saunas are a lot healthier and are able to hold moisture better.

Moreover, sauna users were able to have less sebum on the forehead, which indicates that they were not prone to acne.

Red and near-infrared light photo-biomodulation also were found to be helpful in accelerating wound healing as they reduce the inflammation of the skin.

Apart from that, they are best at treating acne, basal cell carcinoma, and actinic keratinosis. These are also good for treating psoriasis and eczema, skin problems that would make the skin inflamed and vulnerable to infection.

These treatments were able to reduce the overall inflammation and strengthen the skin barrier. Therefore, it can be said that infrared saunas can really help in treating such skin issues.

However, when you notice that sweat has an adverse effect on the rashes, it is recommended that you apply some eczema-friendly lotion and hit the shower immediately after the sauna.

9. Reduction Of Cellulite Combined With Other Medications

A number of studies have shown how well the reduction of cellulite was done with infrared light exposure combined with other medications. This was found out by a Brazilian research when near infrared treatment was able to achieve this result.

Risks For Sauna Use

Generally, the use of sauna is safe, but it is recommended that you consult with your doctor before you engage in this type of therapy. This is because of the genetic conditions that may lead to health and overheating problems.

It is also not recommended to use sauna therapy for an extended period of time. This is even not advisable for people who are under the influence of alcohol or after exercise.

Therefore, it is recommended that anyone planning to use a sauna must start gently. So, it is best to begin using the sauna for shorter periods and at lower temperatures.

You can gradually increase the duration and temperature after using the therapy for some time. If you don’t feel well, you can take breaks or stop the session to avoid any untoward incidents.

It is also advisable to get hydrated and replace electrolytes during and after going to your sauna session.

Pregnancy Safety

It was found out that infrared saunas do not have a direct effect on healthy pregnancies. This means that you may not worry about the exposure of the baby in utero to sauna heat.

However, you should still consult your doctor or midwife before engaging in any sauna session to avoid pregnancy issues.

Best Portable Infrared Saunas

When you engage in an infrared sauna, you should have thought of the price. Well, saunas are pricey and not many people might want to do it because of that.

Therefore, the best option for those having this type of ideology is to purchase a low-EMF infrared sauna for the home. Here are a great array of portable infrared saunas for home or office use.

1. Idealsauna Infrared Far IR Negative Ion Portable Indoor Personal Spa Sauna by Durherm

This product has exclusive beneficial features, affordable, and easy to use in the comfort of your home or apartment. This has been designed to have the most desirable features that most expensive and luxurious saunas have.

This infrared sauna is also packed with a negative ion generator, which is capable of purifying the air. It also comes with 3 high-tech heaters and ultra-thin carbon fiber heating system.

Moreover, it would only take you a few minutes to set up and fold the portable sauna. You can even use your head and hands to extend out of the equipment as you can opt to do other things like watching TV or reading.

2. Fir Real Sauna – Portable Far Infrared Sauna With Food Pad

  • Low temperature and sweating effect for a longer period of time
  • Conductive FIR carbon-fiber heating element
  • Only requires 5 minutes to reach a maximum heating temperature of 55 degrees Celsius
  • Superconductive FIR carbon fiber heating system imported from Japan

3. FIR-Real Portable Far Infrared Ray (FIR) Sauna X-Large

  • Has 2 powerful 800W ceramic heaters, efficient in producing infrared
  • 87% of total energy output is infrared, while only 13% in the form of heat
  • Creates full far infrared ray in just one minute, contrary to 10 minutes for most FIR saunas
  • Provides immediate and continuous FIR emission with fans that cool the semiconductor chips
  • Offers ideal temperature range from 160 to 175 degrees Fahrenheit
  • Provides special reflective fabric made from polypropylene cloth, which doesn’t absorb sweat, direct heat energy, odors or bacteria
  • Comes with a free folding chair with 220lbs capacity
  • Has a handheld timer control with a 5-foot cord, which allows session lengths from 0-30 minutes
  • Includes floor pad made out of foam padding
  • Offers low operating cost, as low as 5cents for 30-minute sessions
  • Completely safe even with lengthy therapy sessions
  • 1-year warranty for use at home, which covers labor and parts
  • Available in 120V AC at 60 Hz power supply

4. Rejuvenator Portable Far Infrared Carbon Fiber Sauna

The portable infrared sauna from Rejuvenator offers a 1-year warranty, which includes comfortable size cabin space, foldable chair, wired remote temperature and timer control, and insulated padded sponge floor mat.

  • Provides heating panels FIR carbon fiber heating panels
  • Effective in weight loss regimen, as it burns 600+ calories in just 30 minutes
  • Proven to heal spasms, chronic fatigue syndrome, and backaches
  • Provides relief of pain, such as arthritis, fibromyalgia, sports injuries
  • Reduces stress, relaxes muscles, and relieves hypertension
  • Proven to improve blood circulation as it lowers high blood pressure

5. Loozys Rejuvenator Portable Infrared home Sauna Spa

This package comes with a complete spa treatment that you want just at the comfort of your own home.

If you don’t have extra money to spend to go for a spa session, this is a perfect option for you.

Contrary to stationary saunas, this model is conveniently portable that you can use and move easily from one place to another.

You can even bring it along with you when you travel so that you can experience sauna wherever you go.

This equipment is able to meet the maximum temperature of 140 degrees and can be adjusted to meet your needs.

In this case, the heat produced by the equipment radiates infrared to detoxify your system of impurities.

6. Radiant Saunas BSA6315 Harmony Deluxe Oversized Portable Cabin

When you use this equipment, you should be able to increase the blood circulation in your body. This will help improve the overall function of the body.

This is because the infrared waves would penetrate the body to a depth of 1.5 to 2 inches, as it provides soothing relief for pain, tension, and aches.

If you spend time with this equipment, you can rest assured that it can help you relieve many ailments, such as asthma, bronchitis, colds, headaches, migraine, muscle pains, nervous tension, and rheumatism.


If you are going to use a portable infrared sauna, you can get a lot of benefits for your health. Most of the benefits are designed to treat several medical conditions.

In fact, many of these benefits are able to treat symptoms that are related to the autoimmune disease, chronic pain, depression, and fatigue.

Moreover, sauna therapy can help in the reduction of fatigue and pain that are associated with ankylosing spondylitis and rheumatoid arthritis.

Sauna therapy has also been used to prevent different forms of cancers, as it aids in treating them. This is because high temperatures are known to kill the cancer cells.

Of course, this has been done without hurting the normal cells and tissues of the body. At the same time, tumor cell growth has also been inhibited through far infrared therapy.