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Biohacking With Red Light Therapy

Blog, Biohacking & Wellness, Longevity & Anti-Aging, Biohacking Devices & Gadgets
February 28, 2025

Strengthen immunity and improve metabolism, internal organs, and musculoskeletal system with just one device. Yes, it’s possible! An infrared lamp is a trendy device for home physiotherapy that will become an indispensable wellness helper for the whole family. Therapy with red and infrared light has powerful therapeutic properties. It accelerates tissue regeneration, relieves pain in muscles and joints, and calms the central nervous system. The infrared lamp is also an effective way to keep your skin looking youthful. A 100% effective and comfortable anti-aging treatment for all ages and skin types. Red light therapy is increasingly seen as a promising treatment for wrinkles, acne, psoriasis, scars, and sun-damaged skin. It is also seen as an effective supportive method in treating certain cancers. In recent years, biohackers have adopted red light, which has created buzz around it. The therapy has been promoted as a panacea for all ailments.

Highlights

  • Red light therapy is a form of low-level laser therapy used to stimulate cell regeneration.
  • It supports skin health, promotes hair growth, reduces pain, and enhances muscle recovery.
  • Experts confirm its safety but caution against overuse or improper setup.
  • Combining red light therapy with other biohacking methods can create synergistic effects.

Infrared light therapy is far from new in physical therapy treatments. NASA first used infrared lamps in the 70s to rehabilitate astronauts, scientists, and military personnel after challenging missions and tests. For a long time, infrared therapy was a privilege for wealthy people. However, infrared lamps appeared in ordinary medical centers in the United States and Europe over time. The high efficiency of red and infrared light physiotherapy brought the procedure into trend, attracted the attention of celebrities, and made the procedure available to each of us.

Red Light Therapy is a therapeutic effect on the body using a powerful stream of natural red and infrared light with a length of 650-850 nm. RLT technology is based on the natural ability of cell mitochondria to absorb light and convert it into energy. Light therapy causes several biochemical reactions in cells: it accelerates tissue regeneration, stops inflammatory processes, and stimulates elastin and collagen production.

Over the last few decades, research about RLT therapy has appeared in reputable scientific publications. It has been scientifically proven that red and near-infrared light stimulates the mitochondria to produce extracellular energy through AFT acid. Extracellular energy is necessary to recover quickly, fight viral and infectious diseases, and fight oxidative stress. By enhancing ATP production, the infrared lamp fights free radicals and promotes the production of natural human antioxidants.

After an RLT treatment, you will always feel energized. At the same time, your inner state will be relaxed and calm. Japanese and American scientists have proven that infrared therapy neutralizes stress’s effects, normalizes man’s circadian biorhythms, and adjusts sleep. The fact is that artificial blue light from smartphones and computers negatively affects human biorhythms and leads to chronic insomnia. Red light has the opposite effect because it has a temperature as close as possible to natural light.

Red and infrared light therapy calms the central nervous system, relaxes, and prepares a person for sleep.  In his book Game Changers, the world’s foremost biohacker, Dave Asprey, recommends using infrared lamps daily for healthy sleep.

What is the Difference Between Infrared and Red Light

Infrared light is invisible electromagnetic radiation with a wavelength of 850 nm or more. Infrared rays do not heat the air. However, they can penetrate our body up to 8-10 mm to the cellular level, triggering regenerative processes there. Infrared light therapy is used for therapeutic and medical purposes.

Red light has wavelengths in the range of 600 to 850 nm. Reaching fibroblasts responsible for the synthesis of elastin and collagen, red light activates their production. It promotes the natural regeneration of the skin. Red light therapy is most commonly used for cosmetic procedures.

Red Light Therapy Devices

Both LED and laser devices – beds, lamps, helmets, and face masks – are readily available in clinical and non-clinical settings. They are used in medical spas, gyms, and beauty salons. Gadgets can be purchased for the home as well.

Laser devices are more powerful and are commonly used by hospitals. LEDs are less powerful and are more commonly used in commercial or home settings. The consensus is that LEDs can be used in beauty salons as long as the technicians are properly trained.

Red Light Therapy Mask

LED mask is a high-tech device with LEDs of different wavelengths used by cosmetologists in multi-stage skin care. The device’s principle of operation is based on the skin’s ability to absorb light rays and convert them into energy.

The technology used in the LED mask was developed by NASA and has been used in medicine for more than 40 years. The device has different effects on the skin. It all depends on the color chosen by the user at a particular moment. Light waves have different wavelengths, meaning they penetrate deeper or act superficially. For example, red has a wavelength of 620-750 nm, while blue has a 476-495 nm wavelength.

LED therapy does not harm or negatively impact the tissue because the light coming from special LEDs does not heat the skin. Cells are not destroyed, and the process of photoaging is not triggered.

LED masks for the face are widely used in home care. It can be used at age 16 and is suitable for different skin tones and types.

Red Light Therapy Bed

Red light therapy beds offer an effective and holistic approach to improving cellular health, skin appearance, pain relief, and overall wellness. Potential uses:

  • Athletic performance: Athletes utilize red light therapy beds for faster muscle recovery and reduced soreness.
  • Skincare and anti-aging: People looking for a non-invasive way to rejuvenate their skin often use these beds for cosmetic purposes.
  • Chronic pain management: People with chronic pain can use red light therapy to manage symptoms and reduce dependence on medication.

RLT Lamp

Infrared lamp for professional red and infrared spot therapy at home. Red+infrared light. Compact and mobile. Easy to attach to the headboard of the bed.

Benefits of Biohacking With Red Light Therapy

Skin Health and Anti-Aging

Red light stimulates the body’s cells, energizing them, activating blood flow to the affected area, and stimulating healing. The treatment is simple and painless: during the treatment, the patient sits comfortably or lies down for three to fifteen minutes without discomfort or pain. There may be a sensation of warmth, but it should not be unpleasant or hot. The use of protective eyewear is also recommended.

When used properly, red light therapy is safe, but Praveen Arani, professor of oral biology and biomedical engineering at the University of Buffalo, cautions against overdosing. The expert refers to staying under the light for too long or treatments with too much power. This doesn’t necessarily cause harm but can reduce or delay the effects. That said, just as some people are more prone to sunburn, some patients may be more sensitive to light. In such cases, lower doses of light are recommended.

In addition, the infrared lamp has a powerful cosmetic effect:

  • Stimulates the production of elastin and collagen.
  • Increases skin firmness and elasticity.
  • Reduces expression lines and tightens the skin.
  • Brightens age spots.
  • Improves skin condition in eczema and psoriasis.
  • Slows down the aging process in skin cells.
  • Stimulates blood flow and has a lymphatic drainage effect.
  • Smoothes skin relief, reduces inflammation, and fights acne and rashes.

Fitness, Performance, and Recovery

When applied to the body, heat dilates capillaries, improves blood circulation, and helps to naturally eliminate toxins. It also stimulates the healing of joints, muscles, and damaged tissues by accelerating blood circulation. Heating helps to relax muscles and increase their flexibility, which is useful when practicing sports.

Pain Relief

In case of muscle pain or cramps, heat radiation helps muscle tissues to relax; due to intensive blood flow, they start to be actively supplied with nutrients and oxygen. The pain passes, and the spasming muscles relax. The procedure duration depends on the degree of pain, usually 15-20 minutes. In sciatica, pain in the shoulder and lumbar region – the distance of the device from the painful area of the body is 20-25 cm. The irradiated area does not necessarily need to be exposed. To prevent burns, it is better to heat through a cotton cloth. Arthritis, arthrosis, and other diseases that cause joint pain are some of the main indications for using infrared lamps. Created under IR rays, intense blood flow, and leukocytes coming to the tissues help reduce inflammation and remove toxins. The procedure is carried out for 20-30 minutes.

Hair Growth

Red light therapy, also known as low-intensity laser therapy (LILT), is a non-invasive treatment that uses red or near-infrared light to stimulate hair growth. This therapy involves exposing the scalp to light emitted from laser devices.

Is Red Light Therapy Safe?

Yes, red light therapy (RLT) is generally considered safe when used correctly. It is non-invasive, does not emit UV radiation, and has minimal side effects. Most studies suggest that RLT can benefit skin health, wound healing, pain relief, and muscle recovery. However, some precautions include:

  • Eye Protection: Avoid direct exposure to the eyes, as intense light can be harmful.
  • Skin Sensitivity: Some people may experience mild redness or irritation.
  • Proper Usage: Overuse or incorrect application may reduce effectiveness or cause discomfort.

If you have any underlying conditions, it’s best to consult a healthcare professional before starting red light therapy.

Expert Thoughts on Biohacking With Red Light Therapy

Praveen Arani, Professor of Oral Biology and Biomedical Engineering at the University at Buffalo, discussed red light therapy. As an expert in the use of light and laser for medical purposes, he explained how everything works and which diseases the technique can be useful for. Most importantly, Arani explained whether the home devices, which anyone can buy, are effective.

“Light therapy involves exposure to red light in very low doses in a hospital or clinic. It is also referred to as low-power laser therapy, soft laser therapy, cold laser therapy, and non-thermal LED light therapy.”

All of these are described by the general term “photobiomodulation therapy,” which involves using other colors or wavelengths spanning the visible and near-infrared spectrum for health. Arani notes that red light has recently become popular due to its availability. However, it has been used for more than thirty years.

Arani says red light therapy can reduce pain, inflammation, and tissue damage. Since these are common in many conditions, photobiomodulation can be a powerful adjunct for treating many conditions. One example is cancer and the use of the technique to reduce pain and inflammation from radiation, chemotherapy, and bone marrow stem cell transplants. The expert also notes that clinical studies show the effectiveness of photobiomodulation in healing diabetic and burn wounds, as well as certain types of ulcers.

Dave Asprey, one of the pioneers of biohacking, is a big proponent of infrared therapy. He claims that red light can improve overall health, speed the body’s recovery, and maintain optimal cellular health. The main benefits of infrared therapy, according to Asprey, are:

  • Detoxification – infrared heat promotes deep sweating, removing toxins from the body.
  • Improved circulation – infrared waves penetrate deeper into the tissues, dilating blood vessels and increasing blood circulation.
  • Restore and reduce inflammation – helps reduce inflammation and speeds up the healing of muscles and joints.
  • Mitochondrial support – infrared radiation stimulates ATP production, increasing cell energy exchange.
  • Relaxation and stress reduction – helps lower cortisol levels and improve sleep.

Asprey recommends using infrared saunas, red and infrared lamps, and infrared heated mats as simple and effective tools to bioactivate the body.

Biohacks That Work Better With Red Light Therapy

Combining red light therapy with various biohacks can enhance their effectiveness and save time. Here are some practices that synergize well with red light therapy:

  1. Cryotherapy: Both cryotherapy and red light therapy reduce inflammation and pain by modulating cytokine levels. Using red light therapy after a cryotherapy session can amplify these benefits.
  2. Grounding: Engaging in grounding activities like walking barefoot outdoors can alleviate stress and improve heart rate. Incorporating portable red light therapy during grounding sessions may further enhance these effects.
  3. Nootropics: Substances like methylene blue enhance mitochondrial function and ATP production. Combining Nootropics with red light therapy can provide a dual boost to cognitive performance.
  4. Meditation: Meditation reduces stress and promotes mental clarity. Integrating red light therapy during meditation can deepen relaxation and overall well-being.
  5. Breathing Exercises: Proper breathing techniques improve oxygenation and reduce stress. Pairing these exercises with red light therapy can enhance blood flow and hormonal balance.
  6. Intermittent Fasting: This dietary approach supports cellular repair and hormone balance. Red light therapy can complement these benefits by supplying additional energy to cells, aiding in efficient repair processes.
  7. Tracking Health Markers: Monitoring health metrics provides insights into the effectiveness of biohacks. Utilizing red light therapy can positively influence these markers, offering measurable improvements.
  8. Acupuncture: This traditional practice stimulates the body’s healing processes. Combining acupuncture with red light therapy can enhance benefits such as inflammation reduction and pain relief.
  9. Infrasound Vibrations: Devices emitting infrasound vibrations can reduce stress and improve well-being. Red light therapy alongside these devices may amplify stress relief and healing effects.

Integrating red light therapy with these biohacks can optimize their benefits, improving health and wellness outcomes.

To Sum Up

Boost your immunity, enhance your metabolism, and rejuvenate your skin – all with one device! Red light therapy is the ultimate home wellness solution, accelerating tissue repair, easing muscle pain, and promoting deep relaxation. Used by NASA and embraced by biohackers, this science-backed treatment supports anti-aging, improves sleep, and optimizes overall health. Safe, effective, and effortless – your personal health upgrade starts now!

FAQ

1Is red light therapy safe for eyes?
Red LED light is safe and can even support eye health. However, it's best to wear eye protection when using blue light.
2How long should a red light therapy session last?
Regular treatments with an infrared lamp at home comprehensively improve well-being and restore a person's energy balance. The average duration of the procedure is 15 minutes. To maximize the benefits, use the infrared lamp daily, either in the morning or evening, before bed. Important point: infrared therapy does not work through clothing. Before the treatment, you should also remove makeup and leave your skin clean.
3Can I combine red light therapy with other treatments?
Red light therapy (RLT) can be safely combined with many other treatments to enhance results. Some common combinations include: Skincare treatments: RLT pairs well with retinoids, vitamin C, hyaluronic acid, and peptide serums to boost collagen production and skin repair. Microneedling: Using RLT after microneedling may enhance healing and reduce inflammation. LED therapy variations: You can combine red light with near-infrared (NIR) or blue light therapy for different skin and health benefits. Cryotherapy: Cold therapy before or after RLT may reduce inflammation and optimize recovery. Massage or physical therapy: RLT with massage or rehab exercises may accelerate muscle recovery and relieve pain. However, avoid combining RLT with treatments that make your skin more photosensitive (like certain acids or medications) without consulting a professional.