Sleep, made effortless.
Transform your environment. Realign your biology.
When your rhythm improves, sleep follows
56%
fall asleep more easily.
Over 1 in 2 people experience meaningful improvements in sleep naturally
No medication. No supplements. No wearables.
Just rhythm.
50%
wake up feeling more rested.
55%
sleeping longer and deeper.
55%
feeling more energised through the day.
Ready for better sleep?
We’ve lost touch with our natural rhythms.
Over millions of years, our bodies evolved to live in tune with nature.
Bright sunlight woke us, warm sunsets softened us, and firelight guided us towards deep, restful sleep. But modern life has disconnected us from these natural rhythms.
We spend most of our time indoors under harmful artificial lighting and in front of screens. We’re cut off from the environmental cues our bodies rely on.
This means our bodies cannot produce enough melatonin, our master sleep and circadian hormone. Instead, we’re awash with cortisol in the evenings - stimulated rather than soothed.
And now we face a growing epidemic of poor sleep.
But there is another way.
All life on Earth is dependent on healthy circadian rhythms, the 24-hour biological clocks that dictate our sleep and overall health.
These natural rhythms are governed by light.
Light tells your body when to wake up and when to wind down. It sets your body clock and most critically influences your sleep.
By re-imagining our indoor environments with healthy light, we can bring our bodies back in rhythm for deeper sleep. Finally, we can create environments that support our health and wellbeing, rather than working against it.
This is the future of environmental health. And it begins in at home.
Fix your Rhythm. Your Sleep Will Follow.
You have the power to fall asleep easier, sleep deeper, and wake up feeling refreshed. All it takes is to restore the environmental signals your biology depends on, starting with healthy light.
Our approach is built on the latest research in circadian biology, photobiology and decades of evidence on light’s role in sleep.Supported by simple daily habits, you can realign your rhythm, reduce stress and transform your sleep - naturally.
“Circadian rhythms influence everything from hormone levels to behavior, to sleep and metabolism. They are as fundamental as breathing.”
— Dr. Jeffrey Hall, winner of the 2017 Nobel Prize in Medicine for work on circadian rhythms
Living in rhythm.
The Better Sleep Bulb
Our new generation LED bulb was shaped by nature and developed using the latest cutting-edge research in circadian science and photobiology.
Instead of a single static setting, it offers three bulbs in one, gently shifting through three infrared-enriched, flicker-free modes that mirror nature’s daily light rhythm and provide the essential signals your biology needs to:
Feel calmer in the evening
Fall asleep faster and easier
Experience deeper and uninterrupted sleep
Wake up energised and refreshed
Finally, a bulb that works with your natural rhythm, not against it.
The Life In Rhythm Course
The Life In Rhythm Course is your guided introduction to living in sync with your body’s natural 24-hour clock.
Across a series of accessible lessons, you’ll learn how daily routines, environment, behaviour, and light exposure influence your energy, sleep, focus and long-term health. You’ll explore practical shifts — from light and movement to meals and rest — that help realign your system with the balance of nature.
This isn’t about perfection. It’s about simple, sustainable habits that unlock more clarity, vitality, and ease in your everyday life.
We’ll be with you each step of the way as you build a life lived… in rhythm.
“The health hierarchy is built on circadian-entrainment. Light entering the eye directly impacts our mood, sleep, ability to wake up and focus, hormone levels, the immune system and our ability to cope with stress.”
Dr. Andrew Huberman
“Working with Dan and the In Rhythm team has been wonderful. Dan consistently goes above and beyond to guide and support the group.”
Sophie S.
“While I didn’t have relational challenges, feeling more relaxed has made everyday interactions smoother and more enjoyable. I felt fully supported throughout the program, and the guidance was clear, practical, and encouraging.””
Channing Lee
