How Does It Work?

By aligning your circadian rhythm...

We believe everyone deserves the right light at the right time, so
we are making circadian alignment technology simple, easy, and
accessible to everyone. We want to empower people to lift their
energy, mood, and cognitive ability, and enjoy the benefits that
come from a healthy, well-aligned circadian rhythm.”

Ralph Booth - Founder, OSIN

Frequently Asked Questions

At night, the blue light from our screens can confuse our body clock, telling it to keep us awake even though it might be close to bedtime. By syncing to your timezone, Loop stops emitting blue light when it is time to get ready for bed. This helps promote the release of hormones that can make you feel drowsy. Find out more here.

Since launching, the feedback we have received about the Loops impact on sleep, health and productivity has been overwhelmingly positive, from both consumers, sleep coaches and our business to business clients. We know that investing in your environment requires a level of trust that our product will deliver as promised, so we launched a 30 day return policy and to date we have had no one return their Loop. Shop the Loop here.

Exposure to bright light in the mornings has been found to enhance our energy levels and cognitive performance, leading to increased productivity. In contrast, insufficient or dim light can leave us feeling lethargic and unfocused, decreasing productivity. Unfortunately, the artificial lights in our offices lack the blue light we need to set our circadian rhythm. We set out to bring the lighting of your work area up to the standards suggested by experts. Loop syncs to your timezone, ensuring you always get the best light you need to boost your cognitive function.

A second way Loop can improve your productivity is by ensuring you get restorative sleep. When you are well-rested, it is much easier to stay focused, have more energy, and make better decisions. Loop emits the right light at the right time to keep you energized through the working day.

Find out more about how Loop improves productivity by taking a look at our blog here.

Your metabolism does not run at the same speed during the day. The changes in speed is based on our circadian rhythm. Our bodies evolved to digest food faster during the day and slower at night when were likely to be asleep. However when our circadian rhythm is disrupted, we can feel hungry outside of these optimal eating times. Loop keeps our rhythm in sync with earth’s day and night cycle controlling our appetite and preventing late-night cravings.

Find out more about how Loop improves your metabolism here.

Loop can help improve your cardiovascular health in many different ways. Your cardiovascular system has its own rhythm that keeps it functioning in accordance with earth’s day and night cycle. Loop keeps this rhythm aligned so that your body is able to maintain its vascular tone and blood coagulability during the night period, leading to a lower heart rate and blood pressure. This helps reduce the risk of having cardiovascular events. Additionally, Loop helps to reduce the risk of chronic sleep deprivation, which can put strain on the heart. Lastly, it can help to reduce the risk of heart attacks in the morning, as waking up naturally through an aligned circadian rhythm is easier on the heart. Buy a Loop light here.

When we don't get exposed to enough daylight, our circadian rhythms can become misaligned with the natural 24-hour cycle of the Earth. This can cause some people's body clocks to drift forward, meaning that the hormones that usually wake us up are triggered earlier than they should be. Loop provides strong light cues that can keep our rhythms in line with whatever’s happening outside. This helps you sleep through the night and wake up at the perfect time. Find out more about how the Loop improves Sleep here.

Loop can help you to better align your meal timing with your body and the sun's cycle. We evolved to have a faster metabolism during the day, when we were likely to be awake, and a slower metabolism during the night, to conserve energy. Loop regulates your appetite so that you feel hungry during your optimum digestion times. Eating at the right time can also help to reduce cravings for unhealthy foods. Find out more here.

Our body clocks have evolved to rely on light from the sun to regulate our sleep-wake cycle. However, they can get disrupted when we spend most of our day indoors, lit by artificial light. Loop's optimised light spectrum is designed to provide strong, regular light signals that help maintain your body clock's alignment. When your circadian rhythm is aligned, your body will be better prepared to wake you up and help you to feel alert at the appropriate times.

Find out more here.

You should notice improvements in energy, sleep quality and mood. You may also notice an improvement in cognitive ability – or others might notice it for you! The end of that sluggish, jet-lagged feeling indicates that your immune, cardiovascular, and metabolic systems are functioning better, too.
For best results, maintain a regular sleep schedule and avoid other sources of blue light at night.

Purchase the Loop Here.

Why Loop?


Our circadian rhythm impacts our entire body. From our metabolism and stress and anxiety levels to our cardiovascular systems. The Loop gives you more control over your health and wellbeing.


Sleep, productivity, and our environment are important factors in feeling our best. If you struggle to get a good nights rest and feel like it impacts your performance, The Loop will improve your sleep.

The Loop

Our circadian clock controls almost every system in our bodies; from our sleep-wake cycle and mood to our metabolic and immune systems, and there's a growing consensus amongst scientists that the circadian rhythm is the new frontier in improving health.

OSIN seeks to be at the forefront of this innovation by using lighting technology to support circadian alignment.

Loop will automatically emit the right light at the right time. Developed by a team of scientists and lighting experts, you can be reassured that Loop's light spectrum is perfectly calibrated in accordance with expert recommendations to maximise biological benefits for each and every user.

Regular price
$499.00 NZD
Sale price
$499.00 NZD
Regular price
Unit price
Sold out

Realign your body clock

Our bodies depend heavily on the timing of natural light to regulate our internal clock. Loop's precisely calibrated delivery of light helps to synchronize your body clock with the earth's day-night cycle, ensuring that all your organs and bodily functions operate at peak efficiency. By maintaining this crucial alignment, Loop can help promote optimal physical and mental health, allowing you to feel your best and perform at your highest level. With Loop, you can trust that your body's internal clock is always in sync with the world around you.


Loop will improve your...







Try it with our 30 day free return offer

Whether at the office or home, place a Loop on your desk and it will deliver life enhancing light to your environment.


I started using The Loop because I wanted a better sleep and it did not disappoint. I fall asleep easier, and stay asleep longer.


Working inside has benefits on cold days but it does suck on summer days to miss out on natural light and The Loop on my desk makes a difference to my mood and my sleep.


Has definitely improved my sleep. Looks cool too...