Infrared Sauna ~

Natural Health Enterprises ~ good old trusted service since 1975 ~ online since 1999

Home ~ Contact Us

Relax FIR Sauna

with Far Infrared Ray (FIR) Technology

Designated by the FDA as a Medical Device

If you are looking for the most advanced Far Infrared Technology, you have found it!

enjoy a FIR Table Lamp

order a Relax FIR Suana


the only portable sauna using the same technology as the Sky Eye Radiator

(certified by the FDA to be a medical device)

generates warm healing light very efficiently in only 15 to 20 minutes!

purest, cleanest, most advanced, intense soothing light of any FIR Light Sauna




The Relax FIR Sauna may not be made of pretty wood, but what makes it much more effective is the FIR light generator that interacts with and pulsates the water molecules in your body. This creates an increase in your core temperature, your circulation and your lymph flow, providing incredible health benefits. Many problems simply disappear!

The Relax Sauna radiator is the most advanced of any FIR Light generator, and generates the purest, cleanest, most intense soothing light of any FIR Sauna that we have encountered.

The Sit-Up version of the Relax Sauna uses 1500 watts of energy, and generates a very intense healing light energy. The Lie-down Relax Sauna has one radiator producing 1000 watts of energy.

Both have computer-programmed ceramic semi-conductor chips that filter out all NON-healing energies, and a reflecting tent that penetrates deeply into human tissues over and over again.

Unlike a tanning bed, the Relax Sauna will NEVER burn the skin. However, the FIR heat will open the pores in the skin and provoke the body to sweat out wastes and toxins, including the mercury contamination from amalgam dental fillings.


(Click here for Frequently Asked Questions on Far Infrared Ray.)



Compare our Relax Sauna generator pictured above to the infrared panels in any wooden sauna, and one can see that the Relax Sauna is superior. Of course all great products have imitators.

Compare the Relax Sauna to the pieces of cloth and hot plates, or heating coils of any other portable sauna made in China. There really is no comparison.

The Relax Sauna is made in Taiwan, which is known for quality.

The Sit-up Relax Sauna has two generators (radiators) which cost $895 each if you want to purchase one alone, while the pieces of cloth and hot plates of the less expensive portable saunas look like they are worth about $30 - $40.

The Relax Sauna is the ONLY Portable Sauna we know of that generates 95-99% safe and absorbable Far Infrared Light.

Every other portable "FIR" sauna generates only about 30% far infrared Light. They use a far infrared cloth which covers a metallic grid, or hotplate.

It appears that there is no legal definition regulating what can be called a FIR Sauna. When you see a sauna advertised as FIR, It means to me that it is at least 25% FIR Energy being generated. Each company "should" be able to tell you what percentage of the generated light in their sauna is FIR light (healing light). NOTE: The remaining percentage of generated light CANNOT be absorbed by your body. Unfortunately, most individuals selling these saunas have NO CLUE that their saunas are NOT even close to 100% FIR.

If you are considering getting another sauna for less money, we can assure you that their technology is primitive compared to the technology of the Relax Sauna. A paneled sauna using a piece of cloth, and a hotplate is probably only about 25% FIR Light versus the 100% FIR light you get with the Relax Sauna. And because it does not have intensity and purity, as does the Relax Sauna, it generally will not be as effective in terms of aiding healing, and it certainly will not feel as incredible as the Relax Sauna does.

On the other hand, our technology is the same as that in our Sky Eye Radiator. The Sky Eye Radiator has been issued a 510(k) number by the FDA, designating it as a medical device. We use a patented semi-conductor chip to generate the healing FIR Light. The FDA has also confirmed that the light generated by our Sky Eye Radiator technology is guaranteed to be 100% absorbable FIR (healing) light.

Dozens of individuals who own expensive wooden saunas have chosen to purchase the Relax Sauna - specifically noting that the wooden saunas are very slow to heat up and as a result don't get much use.

Similarly, scores of those who own other brands of portable saunas have purchased the Relax Sauna, citing that not only do their existing models take too long to heat up but also that they don't get a good sweat, don't feel as good as they do with the Relax Sauna, and see little improvement in their ailments with these other brands.



A "sauna whirl" is created by the FIR Radiators reflecting the infrared energy inside the tent surface of the Relax Sauna. A fourth level of FIR Technology allows you to absorb the FIR Light continuously without any interruptions. The mirror-like surface of the tent insures you absorb this light from every nook and cranny inside the Sauna tent.

The Relax Far Infrared Ray (FIR) Sit-up Sauna is 32" deep, 33 " wide and 42" tall.

Volume-wise the RELAX Sit-up  Sauna is about 1 1/2 times larger than almost all other cheaper portable saunas.

The Relax Sauna also uses a patented semi-conductor chip that emits 100% Far Infrared Absorbable Energy with an emission range of 4-14 microns.

We believe that all other portable saunas use a primitive method of a piece of cloth impregnated with carbon, attached to a hot-plate that heats up the cloth, and after 5 minutes starts to emit approximately 1000 watts (instead of 1500 watts) of light. We estimate other brands to provide only about 20-25% far infrared absorbable energy, and approximately 75-80% near infrared light, which is not absorbable by the human body and is not really healing light.

The technology used by the Relax Sauna company is documented by the FDA, to be a medical device.

The Sit-up Relax Sauna now has an advanced controller. Each radiator has its own on/off switch.

The Sit-up Relax Sauna is easy to set up and fold, and it comes complete with carrying case and a comfortable folding seat.



xray lay down heater

The Lie-Down Relax Sauna has a FIR heater with an automatic control ceramic semiconductor chip.

There are 3 components of the FIR heater: FIR materials, Heat Materials and Control Component .

Because of the reflecting nature of the material that the Sauna is made out of, the Far Infrared Rays are able to circulate throughout the Sauna, allowing every part of the body to absorb the Far Infrared Rays.

The Lie-down Relax Sauna is as easy to carry as a carry-on suitcase. It folds very nicely for easy travel. There is no hassle plugging it in with an 8 foot long cord. No matter where you are, you are all set to start your sauna (whether it be at a hotel, a friend's house, on the patio, etc.)



The Relax FIR Sauna comes with a full 1 Year Warranty,

(covers any defect in manufacture)

Click here for Frequently Asked Questions on Far Infrared Ray.


low minimum pricing

just $1195 + shipping

choose from 2 models



($25 for shipping in the continental USA)

USA customers can order by phone.

wiring for 120 volts (contact us if 240v needed)

Customers in Hawaii, Alaska, Canada or Mexico, contact us to order.



to order sit-up Relax Infrared Sauna

(includes chair & carry bag)




to order lie-down Relax Infrared Sauna

(includes carry bag)





($225 for shipping outside of North America)

wiring for 240 volts (contact us if 120v needed)

Customers in Canada or Mexico, contact us to order.




to order sit-up Relax Far Infrared Ray Sauna

with 240v / 50 Hz wiring

(includes chair & carry bag)

NOTE: Unable to ship to the following locations with their own distributor:

Taiwan, China, Hong Kong, Japan, Malaysia, Singapore, Thailand, Germany





to order lie-down Relax Far Infrared Ray Sauna

with 240v / 50 Hz wiring

(includes carry bag)


NOTE: Unable to ship to the following locations with their own distributor:

Taiwan, China, Hong Kong, Japan, Malaysia, Singapore, Thailand, Germany


Information on Professional Model FIR Radiator


Enjoy a FIR Table Lamp


our payment processor is

pay safely, securely & privately

PayPal account NOT required.

CLICK HERE For Full Payment Details

Back To Top


Frequently Asked Questions About Far Infrared


What is Far Infrared Ray (FIR)?

Far Infrared Ray is a form of electromagnetic light energy from the sun. It falls within the same family of the Infrared Ray in the light spectrum, but due to its longer wavelengths, FIR cannot be seen by human eyes, just like the ultraviolet rays and X-rays. There is no harm to the eyes from looking directly at the FIR lamp. This energy is absolutely essential for human beings and all living things in the world.


Why is FIR so unique to the Human Body ?

FIR has the ability to penetrate, refract, radiate and reflect. The human body can absorb FIR because of its deep penetrating ability. When FIR penetrates through skin to the subcutaneous tissues, it transforms from light energy into heat energy. The thermal effect within the deep layers of the tissues causes blood vessels and capillaries to dilate, promoting a better blood and lymph circulation, and the heat so produced helps to get rid of body toxins and metabolic wastes through sweating.


What Are Some Of The Benefits of FIR Heat?

If there was a way to increase bodily energy, lose weight, decrease stress, detoxify the body and purify the skin while elevating the immune system to fight off everything from the common cold, asthma, and bronchitis to serious life threatening illnesses such as cancer, what could that be worth?

What if all a person had to do to receive such benefits was relax and sit down for 15 to 30 minutes a day 3 or 4 times a week listening to their choice of music or watching a good movie. - Now what would that be worth?

The manufacturer of this sauna believe that safeguarding one's health, both body and mind, without risk, inconvenience or exhausting effort is a necessity in today's world and should be viewed not only as a luxury, but as a right.

Hundreds, even thousands of years ago, people turned to heat therapy as a source of healing although they couldn't refine the process like we can today. This made way for the recognition of a natural phenomenon that is resurfacing with the support of the medical industry and rave reviews by its users.

FIR Sauna heat is simply and naturally rising to the top of health regime requirements. Activated by heat, the FIR material emits FIR energy that is absorbed by human cells, causing a physical phenomenon called "resonance." Thus the cellular activities are instantly invigorated, resulting in a better blood and lymph circulation and an overall improved metabolism.

FIR Sauna heat therapy can aid in weight loss by speeding up the metabolic process of vital organs and endocrine glands, resulting in substantial caloric loss in a sauna heat session.

It also increases heart rate and blood circulation, both crucial to maintaining one's health. The heart rate increases as more blood flow is diverted from the inner organs toward the extremities of the skin without heightening blood pressure.

For injuries, heat stimulated vasodilatation of peripheral blood vessels bring oxygen to joints and extremities, speeding the healing of sprains and strains, thus relieving pain.

The increased blood flow helps aching and injured muscles recover faster because the stronger the flow of blood, the quicker the metabolic and toxic waste products are purged from the body, through the skin during perspiration. The skin is often known as the 3rd kidney, because it is believed to be responsible for eliminating up to 30% of the body waste.

FIR Sauna heat treatment before a massage also helps prepare a client by creating an overall relaxing effect. It loosens the muscle tissue so the therapist can give a more thorough and effective massage.

For that sought after healthy glow, FIR Sauna Heat Therapy allows increased blood circulation to carry great amounts of nutrients to the skin, thus promoting healthy tone and texture. A FIR Sauna heat bath also provides a mild cleansing of the skin.

By creating an "Artificial Fever", FIR heat has a positive effect on the immune system. Often misunderstood, fever is a natural healing response of the body. The function of the immune system is increased naturally during a fever, while virus and bacterial growth is slowed, weakening its hold. This helps the body ward off invading organisms.

A FIR heat treatment in the early stages of a cold or flu has been known to stop the disease before the symptoms occur. Further studies into the benefits of FIR health therapy is creating a new avenue of hope for those suffering from life- threatening diseases such as cancer, which explains why the majority of the FIR Sauna heat clientele base is affiliated with the medical industry.

It is believed that urea and uric acid can be released more easily and frequently through sweating. It is also believed that only the FIR Sauna can easily, conveniently and efficiently help the human body to release surplus uric acid without producing lactic acid (as is the case in exercising), and thus not causing a burden to the liver.

It is suggested that when using the FIR Sauna, that one drink a lot of water and eat alkaline food, which will be helpful for those who suffer from having excess acids in their system.

A leading alternative dentist who advocates avoidance or careful removal of mercury amalgam dental fillings, indicates that the FIR sauna is the best way to detoxify mercury accumulations from the body.


Can FIR Reduce Body Fat Percentage?

In addition to reports of improvement in the flow of body fluids and the release wastes, toxins and acid materials, using the FIR Sauna may also reduce body fat percentage.

We we suggest you find out for yourself about the fat reduction. You can measure and record your body fat percentage before going into the FIR Sauna. Then compare measurements recorded after using the FIR Sauna with the original measurement. Many report that there is an incredible change of having a greatly decreased percentage of body fat.


Back To Top


NOTE: You can purchase the products presented at any of our websites with confidence of their quality and of the integrity of the companies that provide them.

CLICK HERE For Full Payment Details


Natural Health Enterprises

since 1975 ~ online since 1999

good old trusted service

330-920-9820 ~ Toll Free in USA: 800-542-1923

10 am - 5 pm Eastern Time, Monday-Friday


If you have a question or comment, CLICK HERE to contact us.


Delicious Greens 8000TM

This excellent antioxidant green foods mixture has the highest ORAC value (measure of antioxidant capacity) of any super food supplement. Yet it is less expensive than similar products.

This is a comprehensive powdered blend of high antioxidant organic greens (eg., dehydrated grass juices & edible algae), plus many other outstanding super foods. Check it out.



Natural Health Enterprises

good old trusted service since 1975

Live Really Well

Copyright 2012-18 by Natural Health Enterprises -- All rights reserved.


Payment Details



Our clickable pay links take you to the PayPal secure online payment service, where you can use your major credit card or debit card, or your PayPal account (if you have one), in a totally safe & secure process.

You do NOT have to have an account with PayPal. Whether or not you have an account, you can use any major card to pay.

(PayPal, which is owned by eBay, is the most used online payment processor. It is used confidently and respected all over the world.)

Just click the pay button for the item package you select.

Upon completing the payment process, if you click to return to our site, you will go to a page with several links. From there, you can come back to this website if you want to order another item.

You may have an order sent to an address different from your billing address, if you wish. Just enter the information in the message section of the payment screen.

After making your payment, you should receive an email from PayPal confirming your order details.

If you have not received your order within an appropriate time, contact us so we can check on it.

NOTE: If you pay by PayPal "eCheck", there will be a several day delay in our receiving the funds. When the eCheck clears, your order will be processed and shipped to you.  Then please allow a few more days for it to arrive.  (To pay using "check by phone" with no delay, see below.)

NOTE: The shipping charge shown for most items is for U.S. orders only. Contact us for info on shipping to other nations.


ORDER BY PHONE with Check or Card


IF YOU WANT TO PAY BY PHONE using either your checking account or a credit card or debit card, call us at 330-920-9820 or toll-free at 1- 800-542-1923 (10 am to 4 pm, Eastern Time, Monday-Friday).

(If we are unavailable when you call, leave your phone number and good times to reach you.)



You can "snail mail" a check or Money Order made out to "Natural Health" by contacting us for our mailing address.

NOTE: There will be a $10 surcharge processed on your checking account If your check is returned for insufficient funds.


Back To Order Section