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Infrared Sauna

type of sauna

Definition of Infrared Sauna

It’s a sauna that uses infrared light to produce heat.

Unlike the traditional sauna which heats the air in the room, the heat from an infrared sauna penetrates the body and heats it directly.

It’s usually more comfortable as well since it only heats to a maximum of 60°C—perfect for individuals who can’t tolerate high heat.

Additionally, an infrared sauna will use all or one of the following infrared wavelengths:

  • Near-infrared: Shortest wavelength between 0.7–1.4 μm that gets absorbed by the skin
  • Mid-infrared: Wavelength of 1.4–3.0 μm can penetrate about 0.1 mm
  • Far infrared: Longest wavelength of 3.0–100 μm that penetrates up to 4 cm in the skin

The wavelengths have different health benefits with near-infrared making the skin clearer and smoother and far-infrared focusing more on improving circulation and reducing inflammation.

To enjoy broader health benefits, it’s best to get a full-spectrum infrared sauna, as it contains all the wavelengths.

I try to go into an infrared sauna for 20 minutes at least once a week. It’s not like a normal sauna, which can be harsh. Instead, infrared is a super gentle, soothing, and therapeutic heat that helps me relax and improves my sleep. Cindy Crawford

Example of “Infrared Sauna” in a sentence

Using an infrared sauna after a workout relieves pain and promotes recovery.

Related Terms for Infrared Sauna