Better Sleep
Sleep Better. Wake Refreshed.
Support healthy sleep patterns and create a calming evening routine with clinically studied red and near-infrared light therapy.
Quality sleep is essential for physical recovery, mental wellbeing and overall health. While many factors influence sleep, incorporating red light therapy into your nightly routine may help support your body's natural sleep processes and promote a more restful night's sleep.
Your body follows a natural internal clock known as the circadian rhythm. This 24-hour cycle helps regulate when you feel awake and when you feel sleepy, largely in response to light exposure.
During the day, exposure to natural sunlight helps keep you alert. As daylight fades, your brain begins producing melatonin, a hormone that signals it's time to sleep.
Modern lifestyles often involve significant exposure to blue light emitted by phones, televisions, computers and bright LED lighting during the evening. Blue light can suppress melatonin production, making it more difficult to fall asleep and affecting sleep quality.
Unlike blue light, red light has minimal influence on melatonin production and is often used to create a calming environment before bed. Red light therapy provides specific wavelengths of red and near-infrared light that support cellular function while complementing a healthy evening routine.
Many people use red light therapy as part of a calming bedtime ritual. The warm, soothing light creates a relaxing environment that can help signal to the body that it's time to unwind.
Establishing consistent evening routines is one of the key principles of healthy sleep hygiene, and red light therapy can become part of that ritual.
Maintaining a consistent circadian rhythm is important for both falling asleep and waking feeling refreshed.
Because red light has little effect on melatonin production compared with blue light, many people choose to replace bright overhead lighting with softer red light in the evening to help support their natural sleep-wake cycle.
Sleep is when the body performs many of its most important repair and recovery processes.
Red and near-infrared light therapy supports healthy cellular energy production by increasing ATP availability within mitochondria. Healthy cellular function complements the body's natural overnight recovery processes.
Several studies have explored the relationship between red light therapy and sleep quality.
Research has suggested improvements in overall sleep quality, reduced sleep disturbances and increased daytime alertness in certain populations following consistent use of red light therapy.
Although results vary between individuals, many users report waking feeling more refreshed after incorporating red light therapy into their evening routine.
Quality sleep plays an essential role in:
By supporting both healthy sleep habits and cellular function, red light therapy may contribute to improved overnight recovery.
Sleep affects nearly every system in the body.
Consistently poor sleep has been associated with:
Supporting healthy sleep is one of the most effective ways to improve overall wellbeing.
Red light therapy may be beneficial for individuals who:
Researchers continue to investigate how red light therapy influences sleep and recovery.
Studies have explored:
Current evidence suggests that incorporating red light therapy into a consistent evening routine may help support healthy sleep habits and overall wellbeing.
For best results, consistency is key.
Combining red light therapy with healthy sleep habits may help maximise results over time.
Chang AM, et al. (2015). Evening use of light-emitting eReaders negatively affects sleep, circadian timing and next-morning alertness. Proceedings of the National Academy of Sciences.
LeGates TA, Fernandez DC, Hattar S. (2014). Light as a central modulator of circadian rhythms, sleep and affect. Nature Reviews Neuroscience.
Zhao J, et al. (2012). Effects of red light therapy on sleep quality and endurance performance in athletes. Journal of Athletic Training.
Hamblin MR. (2017). Mechanisms and applications of photobiomodulation. AIMS Biophysics.
Huang YY, Chen AC, Carroll JD, Hamblin MR. (2009). Biphasic dose response in low level light therapy. Dose-Response.
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.
