PEAK saunas with red light therapy built in
Get Your Red Light Sauna Price
PEAK saunas pair full-spectrum infrared heat with a full-body, medical-grade red light panel. Tell us where to reach you, and a specialist will call with your price.
Rated 4.8 out of 5 on Google. More than 4,200 reviews.
Thank you.
A PEAK sauna specialist will call you, usually the same business day (Mon–Fri, 8am–7pm CT).
Want your price now? Call (470) 665-3747.
- A full-body, medical-grade red light panel, built into the sauna.
- The Fuji panel has 8 red and near-infrared wavelengths.
- Use the red light with the heat, or on its own.
- Black Friday pricing is live through Nov 27.
What happens next
- A PEAK specialist calls you with your price and today’s savings.
- We help you pick the size and check your space and power.
- In-stock saunas ship in 2 to 4 business days.
“The infrared heat and the red light Therapy are amazing with the deep penetrating heat working deep into the tissue and joints.”Debbie B., verified buyer
The red light: therapy, not lighting
PEAK pioneered the pairing of full-spectrum infrared and medical-grade red light in one sauna. These are the numbers for the panel in the Fuji, our best seller.
- 8 wavelengths, not 1 or 2. Four red wavelengths (630, 650, 660 and 670nm) work at the skin. Four near-infrared wavelengths (810, 830, 850 and 1060nm) reach deeper: joints, muscles and recovery.
- 175 mW/cm² at 6 inches, and 80 at 24 inches. This number is the light power that reaches your skin. At 24 inches, about where you sit, the panel still delivers 80. Many budget panels deliver 20 to 60.
- 216 dual-chip LEDs, head height to shin height. The panel is built into the front wall. It is included, not extra.
Ask any brand for two numbers: how many wavelengths, and the irradiance at the distance where you sit. If they do not publish them, the red light is lighting, not therapy.
Full-spectrum is not the same as far infrared
Some brands now sell far infrared saunas with a red light added and call them full-spectrum. They are not the same. Infrared has three bands, and each band does a different job.
- Far infrared: the sweat. It heats the whole body. It gives you the deep sweat and the heart workout that sauna research measures. Every infrared sauna has it.
- Mid infrared: muscles and joints. It is absorbed in soft tissue: muscle, joints and connective tissue. It is studied for circulation and muscle recovery. A far infrared sauna does not have it.
- Near infrared: skin and cell energy. It is absorbed in the skin and the tissue just under it. It is studied for skin health, wound healing and cellular energy. A far infrared sauna does not have it.
Ask any brand what produces the near and mid infrared. If the answer is carbon panels only, the sauna is far infrared.
Why owners use a sauna every week
A 20-year study of 2,315 men found that those who used a sauna 4–7 times a week had 40% lower all-cause mortality and 50% lower fatal cardiovascular disease than once-a-week users (Laukkanen et al., JAMA Internal Medicine, 2015). The benefit grew with frequency. That is the reason to own a sauna and not book one.
Why a PEAK is worth more
- Guided wellness, free for life. PEAK is the only sauna with guided wellness included free for life: daily guided sessions, 30-day programs and an expert research library.
- Delivered in a wooden crate. PEAK is the only sauna brand that ships in a crate, not a cardboard box.
- Simple setup. Clasp-together panels. Two adults finish in about 2 hours.
- A U.S.-based team for life. You reach our team before and after you buy.
- Limited Lifetime Warranty and a 30-day home trial. Assemble it, use it and decide.
Thank you.
A PEAK sauna specialist will call you, usually the same business day (Mon–Fri, 8am–7pm CT).
Want your price now? Call (470) 665-3747.
© 2026 PEAK. Privacy policy. HSA/FSA funds accepted, if you qualify. Financing is available through Bread Pay for qualified buyers.
