How Often Should You Use an Infrared Sauna for Maximum Benefits?

So, you’re considering buying an infrared sauna, or maybe you already have one. But now comes the big question: How often should you use it to get the best results?
Use it too little, and you’re not maximizing the health benefits. Use it too much, and you might be overdoing it.
The truth is, there’s no “one-size-fits-all” approach to sauna use—it depends on your health goals, experience level, and recovery needs.
At Biohackn, we design full-spectrum infrared saunas that support deep detox, muscle recovery, improved sleep, and longevity. But to get the best results, you need to use your sauna strategically.
Here’s how often you should use an infrared sauna based on your specific goals.
Beginners: Easing Into Infrared Sauna Therapy
If you’re new to infrared saunas, start with 3 sessions per week, at 15-20 minutes per session.
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This allows your body to adapt to infrared heat without feeling drained.
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It helps you build heat tolerance and maximize the benefits over time.
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Once you feel comfortable, gradually increase your sessions to 4-5 times per week.
Most first-time sauna users make the mistake of staying in too long or using it too often right away. Instead, let your body adjust, and within a few weeks, you’ll be ready for more frequent use.
If you’re looking for an easy-to-use, low-EMF infrared sauna to start your journey, check out the Biohackn Infrared Sauna.
For Detox & Deep Cleansing: 4-5 Sessions Per Week
One of the biggest reasons people invest in an infrared sauna is for detoxification.
Infrared heat penetrates 2-3 inches into your body, helping release toxins stored in fat cells. Studies show that sweating through sauna use can help eliminate:
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Heavy metals (mercury, lead, arsenic)
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Plastics (BPA and phthalates)
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Environmental toxins (pesticides, air pollutants)
For a powerful detox, aim for:
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4-5 sessions per week
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30-45 minutes per session at 50-60°C (122-140°F)
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Hydrate well before and after to flush out toxins
A full spectrum infrared sauna is ideal for detox because it heats the body at a cellular level, rather than just making you sweat at the surface like a traditional sauna.
For Muscle Recovery & Performance: 3-6 Sessions Per Week
If you’re an athlete, weightlifter, or active individual, an infrared sauna can speed up muscle recovery, reduce soreness, and improve circulation.
Post-workout sauna use helps:
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Flush out lactic acid buildup
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Reduce inflammation and muscle stiffness
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Increase growth hormone and blood flow to muscles
For athletes and fitness enthusiasts, the best routine is:
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3-6 sessions per week, depending on training intensity
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20-30 minutes per session
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Use the sauna immediately post-workout or before bed for optimal recovery
The Biohackn Infrared Sauna is designed to enhance muscle recovery, helping you perform better and recover faster.
For Weight Loss & Metabolism Boost: 4-6 Sessions Per Week
Can an infrared sauna help with weight loss? Yes—but not in the way most people think.
While a sauna session can burn up to 600 calories, the real benefit comes from:
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Increased metabolic rate (your body works harder to cool itself down)
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Improved insulin sensitivity (helps regulate fat storage)
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Reduced stress and cortisol levels, which can contribute to fat loss
For weight loss and metabolic health, the best approach is:
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4-6 sessions per week
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30-40 minutes per session at 55-65°C (131-149°F)
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Pair with exercise and a proper diet for best results
A full-spectrum infrared sauna is one of the most effective tools for metabolism and fat loss support, especially when combined with other healthy lifestyle habits.
For Stress Reduction & Sleep Improvement: 3-5 Sessions Per Week
Infrared saunas are one of the most powerful tools for relaxation and better sleep.
The deep infrared heat triggers the parasympathetic nervous system, helping you:
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Lower cortisol levels (stress hormone)
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Increase serotonin and melatonin (sleep hormones)
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Relax muscles and relieve tension
For stress relief and sleep improvement, use your sauna:
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3-5 times per week
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30-45 minutes per session
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In the evening to promote deeper sleep
If chronic stress or poor sleep is affecting you, a Biohackn Infrared Sauna can help you reset your nervous system and improve sleep naturally.
For Longevity & General Wellness: 3+ Sessions Per Week
Sauna use has been linked to a longer lifespan. Studies show that regular infrared sauna sessions can:
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Reduce the risk of cardiovascular disease
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Lower inflammation and oxidative stress
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Support healthy blood pressure and circulation
For long-term health and anti-aging benefits, aim for:
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3-5 sessions per week
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20-40 minutes per session at a moderate temperature
Even if you don’t have a specific health goal, regular sauna use is an easy way to enhance longevity and overall well-being.
The Biohackn Full Spectrum Infrared Sauna is engineered for consistent, long-term health benefits, making it one of the best wellness investments you can make.
Final Thought: What’s the Best Routine for You?
There’s no one right way to use an infrared sauna, but a good general rule is:
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3-5 times per week for most benefits
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30-40 minutes per session
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Adjust based on your goals (detox, recovery, weight loss, sleep, or longevity)
If you’re serious about getting the most out of infrared sauna therapy, the Biohackn Infrared Sauna is designed for maximum performance, comfort, and results.
Click here to invest in a high-quality infrared sauna that supports your health goals.