Muscle recovery & Performance

Recover Faster. Perform Better.

Support muscle recovery, reduce post-exercise soreness and help your body recover naturally with clinically studied red and near-infrared light therapy.

Whether you're an elite athlete, a weekend warrior or simply enjoy staying active, recovery plays a vital role in performance. Red light therapy works at a cellular level to support energy production, circulation and your body's natural recovery processes—helping you get back to doing what you love.

Understanding Red Light Therapy for Recovery

Exercise challenges your muscles in healthy ways, but it also creates microscopic muscle damage and temporary inflammation. This process is completely normal and is essential for building strength and improving fitness.

Recovery is the period during which your body repairs damaged muscle fibres, restores energy stores and adapts to the stress of exercise.

Red and near-infrared light therapy supports this recovery process by delivering specific wavelengths of light—typically 660nm Red Light and 850nm Near-Infrared Light—that penetrate into the body's tissues.

These wavelengths are absorbed by the mitochondria, the tiny energy-producing structures found inside nearly every cell. This process, known as photobiomodulation, increases production of ATP (adenosine triphosphate), the primary source of cellular energy.

With more energy available, muscle cells can perform repair processes more efficiently, helping to support recovery, circulation and overall muscle function.

Rather than masking soreness, red light therapy supports the body's own recovery systems at a cellular level.

How Red Light Therapy Supports Muscle Recovery

Supports Cellular Energy Production

Every movement your body makes relies on ATP.

Following exercise, muscles require large amounts of energy to repair damaged tissue, restore glycogen stores and return to normal function.

Research suggests photobiomodulation may increase ATP production, giving muscle cells additional energy to carry out these repair processes more efficiently.

Supporting cellular energy is one of the primary ways red light therapy helps optimise recovery.
Helps Reduce Muscle Soreness

Delayed Onset Muscle Soreness (DOMS) commonly develops 12–48 hours after unfamiliar or intense exercise.

Although soreness is a normal part of adaptation, excessive discomfort can reduce performance, delay future training sessions and impact everyday movement.

Multiple clinical studies have shown that red light therapy may reduce perceived muscle soreness following exercise, allowing individuals to recover more comfortably.

Many athletes use red light therapy after training to help support recovery between sessions.
Supports healthy Inflammatory Responses

Inflammation is a natural part of recovery, but excessive or prolonged inflammation may delay healing and contribute to ongoing discomfort.

Photobiomodulation has been shown to influence inflammatory pathways within the body, supporting a healthy inflammatory response while allowing normal tissue repair to occur.

This balance may contribute to improved recovery and reduced post-exercise discomfort.
Improves Circulation

Healthy circulation delivers oxygen and nutrients to working muscles while helping remove metabolic waste products generated during exercise.

Research suggests red light therapy may support local blood flow and microcirculation.

Improved circulation can help create an environment that supports healthy muscle recovery following exercise.
Supports Muscle Repair

Resistance training and high-intensity exercise create tiny tears within muscle fibres.

As these fibres repair, muscles adapt by becoming stronger and more resilient.

Red light therapy supports the cellular processes involved in tissue repair, helping muscles recover efficiently between training sessions.
May improve exercise Performance

Several studies have investigated the effects of photobiomodulation when used before exercise.

Researchers have observed improvements in muscle endurance, reduced fatigue and increased training capacity in certain populations.

While results vary between individuals, improving recovery may allow athletes to maintain more consistent training over time.
Supports Strength Training

Consistent recovery allows muscles to adapt to progressively heavier workloads.

By supporting cellular repair, reducing soreness and promoting recovery, red light therapy may help individuals continue strength training with fewer interruptions.
Supports endurance activities

Endurance sports place significant demands on muscles and energy systems.

Many runners, cyclists and swimmers incorporate red light therapy into their recovery routines to support muscle function and reduce post-training fatigue.

Recovery Goals That May Benefit

Although individual results vary, research suggests red light therapy may help support recovery in a range of situations.
Delayed Onset Muscle Soreness (DOMS)

Supports recovery following intense exercise and may reduce post-workout soreness.
Muscle Fatigue

Supports cellular energy production and healthy muscle function.
Strength Training Recovery

May help support recovery between resistance training sessions.
Running Recovery

Supports recovery following long-distance or high-intensity running.
High-Intensity Interval Training (HIIT)

May assist recovery following demanding cardiovascular exercise.
CrossFit & Functional Training

Supports muscle recovery following repeated high-intensity workouts.
Team Sports

Useful for athletes participating in football, basketball, rugby, netball and other sports requiring repeated performance.
Everyday Fitness

Not just for elite athletes—red light therapy may support recovery for anyone maintaining an active lifestyle.

Recovery Before or After Exercise?

One of the most common questions is when to use red light therapy.

Research has investigated both approaches.

Before Exercise

Using red light therapy before exercise may help prepare muscles by supporting cellular energy production and reducing fatigue during training.

Some studies suggest this may improve endurance and performance.

After Exercise

Post-workout treatments focus on supporting the body's natural recovery processes.

Using red light therapy after training may help reduce soreness, support circulation and assist muscle repair.

Many people choose to use it after exercise as part of their recovery routine.

What does the Research say?

Photobiomodulation has become one of the fastest-growing areas of sports recovery research.

Clinical studies have reported potential improvements in:

  • Muscle recovery
  • Delayed onset muscle soreness
  • Muscle strength
  • Exercise performance
  • Reduced fatigue
  • Muscle endurance
  • Recovery between training sessions
  • Inflammatory markers

Current evidence suggests red light therapy may be a valuable addition to recovery programs when combined with appropriate training, nutrition, hydration and sleep.

Recommended Treatment Routine

Consistency is key to achieving the best results.

General Recovery
  • 10–20 minute sessions
  • Before or after exercise
  • Position the device approximately 15–30 cm from the treatment area (or follow your device instructions)
  • Treat larger muscle groups individually when required
  • Use consistently throughout your training program

Many athletes include red light therapy as part of their regular recovery routine alongside stretching, hydration, sleep and proper nutrition.

Which Illuminate Device is best for recovery?

The best device depends on the size of the treatment area and your recovery goals:

  • Illuminate Go – Portable recovery for smaller muscles while travelling.
  • Illuminate Mini – Targeted treatment for shoulders, knees, neck and smaller muscle groups.
  • Illuminate Core – Excellent all-round option for everyday recovery and athletic performance.
  • Illuminate Pro – Professional full-body recovery for serious training.
  • Illuminate Elite – Maximum full-body coverage for high-performance recovery and complete wellness.
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References

Hamblin MR. (2017). Mechanisms and applications of the anti-inflammatory effects of photobiomodulation. AIMS Biophysics.

Leal-Junior ECP, et al. (2015). Effect of phototherapy before exercise on exercise performance and recovery. Lasers in Medical Science.

Ferraresi C, et al. (2016). Photobiomodulation therapy and exercise performance. Journal of Biophotonics.

Vanin AA, et al. (2018). Photobiomodulation therapy improves muscle performance and accelerates recovery. Lasers in Medical Science.

Baroni BM, et al. (2010). Low level laser therapy before exercise reduces muscle fatigue. Lasers in Medical Science.

De Marchi T, et al. (2012). Phototherapy in skeletal muscle performance and recovery. Photomedicine and Laser Surgery.

Leal-Junior ECP, et al. (2019). Evidence-based recommendations for the use of photobiomodulation therapy in exercise performance and recovery. Journal of Biophotonics.

Disclaimer: The information on this page is provided for educational purposes only and is not intended as medical advice. Red light therapy is not intended to diagnose, treat, cure or prevent any disease. Individual responses may vary. If you have ongoing sleep concerns or a diagnosed sleep disorder, consult your healthcare professional.