What is Infrared Light Therapy?
A complete guide to understanding how full-spectrum infrared heat works — and why it's one of the most powerful tools for your wellbeing.
01 — WHAT IT IS
Infrared Light Therapy, Explained Simply
You've heard of UV rays from the sun, the kind that can cause sunburn. Infrared light is the other end of the spectrum: completely invisible, perfectly safe, and deeply therapeutic. It's the warmth you feel when sunlight touches your skin on a clear day, without any of the harmful rays.
Infrared light therapy uses this natural wavelength of light to heat your body from the inside out. Unlike a traditional steam sauna that simply heats the air around you, an infrared sauna delivers energy that is absorbed directly by your body's tissues - warming your core at a cellular level, where real change happens.
At Healux, we use Sunlighten's mPulse Smart Sauna — the world's most advanced full-spectrum infrared system — so every session you have with us is backed by over 25 years of light science and more than 37 independent clinical studies.
02 — HOW IT WORKS
The Three Wavelengths That Work for You
The secret behind the Sunlighten mPulse is its ability to deliver three distinct infrared wavelengths, near, mid, and far, independently and precisely. Most infrared saunas on the market only emit far-infrared, leaving a significant portion of the benefits on the table. The mPulse is different.
Near Infrared
SHORTEST WAVELENGTH
Penetrates the outermost layers of skin. Stimulates cell renewal, collagen and elastin production, and wound healing. Your skin's personal regeneration signal.
Mid Infrared
DEEPER PENETRATION
Reaches into soft tissue and muscles where inflammation lives. Speeds up healing, eases pain, and supports circulation and weight management.
Far Infrared
LONGEST WAVELENGTH
The deepest-reaching wavelength. Gently raises your core body temperature, triggering the deep, productive sweat that flushes toxins and supports cardiovascular health.
The mPulse's patented SoloCarbon® 3-in-1 heater technology achieves a 95–99% infrared emissivity rate, meaning your body absorbs nearly all of the energy produced. That's what makes it the most efficient infrared sauna experience available anywhere.
Six Smart Programs, One Goal: Your Health
You do not need to figure out the science. You simply choose your goal, and the sauna automatically selects the ideal combination of wavelengths, intensity, and duration, built from 50+ data points across 37 clinical studies.
Heart HealthDetoxificationMuscle RecoveryRelaxationWeight LossAnti-Aging
03 — WHY IT MATTERS
The Benefits — Backed by Science
Infrared light therapy isn't a wellness trend. It's a rigorously studied modality with measurable, lasting effects on the body and mind. Here's what the research — and thousands of regular users — consistently report:
Deeper Detoxification
Far infrared penetrates where toxins are stored, triggering a deeper, more effective sweat than exercise alone.
Cardiovascular Support
Acts like a passive cardio workout — improving circulation, reducing blood pressure, and strengthening the heart.
Muscle Recovery
Increases oxygen delivery to muscle cells, reducing soreness and speeding repair after intense physical activity.
Skin Rejuvenation
Near infrared LEDs stimulate collagen and elastin production, reducing fine lines and improving skin tone and texture.
Stress & Sleep
Balances the autonomic nervous system, reduces cortisol, and creates the relaxation response that supports deep, restorative sleep.
Weight Management
Raises metabolism and stimulates fat burning through a passive "workout effect" — clinically shown to reduce waist circumference.
Ready to Experience It?
Book your first session at HEALUX and discover what infrared light therapy can do for your body and mind.
