4.6/5 from 25,000+ customers
5 reasons people who wake at 3am are switching to Earth’s Secret Sleep
No synthetic melatonin. No morning fog. Sleep through the night, or your money back.
Multiple human trials back affron®, the patented
saffron extract inside Sleep.
View the studies
“I’ve tried everything over the years and nothing stuck. This felt different within days. Calmer nights, deeper sleep, better mornings.”
60-night money-back guarantee Ships from Northern Ireland, no EU customs fees
As featured in
1. It’s built for both the 3am wake-up, and the bedtime one
Most sleep aids are designed to knock you out at 11pm. That’s rarely the problem. The problem is 3am: wide awake, counting how many hours are left before the alarm.
Sleep is built around affron® saffron, the world’s first patented saffron extract, clinically studied for sleep quality.
The research
24% better sleep quality in a 120-person trial of affron® saffron.
Lopresti AL et al., 2021. Phytotherapy Research. PMID: 34438361.
2. There’s no synthetic melatonin in it
Turn over a melatonin tub and read the back. You’ll find one hormone, plus sweeteners and flavourings. Melatonin helps you drop off. It does nothing for 3am.
Sleep uses Montmorency tart cherry, a natural food source of melatonin, alongside four botanicals.
The research
Tart cherry raised natural melatonin levels by 17% in 7 days.
Howatson G et al., 2012. European Journal of Nutrition. PMID: 22038497.
3. You wake up clear, not groggy
Two capsules an hour before bed. There’s no sedative in it, so there’s nothing to sleep off at 7am.
Customers keep telling us the same thing: they notice the mornings before they notice the nights.
★★★★★
“I can drift off to sleep better as my mind is not racing as much… and no groggy feeling in the morning.”
Deborah D. · Verified Buyer4. Every ingredient is on the label
Five botanicals and zero fillers. It’s third-party tested for heavy metals, microbial contaminants and label accuracy. It’s made in a BRCGS-certified, GMP-approved facility in the UK.
If it’s in the capsule, it’s on the label.
- Third-party tested
- BRCGS certified
- GMP approved
- Made in the UK
- Zero fillers
5. Sleep through the night, or your money back
Take it for 60 nights. If you’re not sleeping better, email us and we’ll refund every penny.
We’re a small Irish family business, and a real person answers.
Our promise
Less than 1% of customers ask for a refund.
Why it costs what it costs
Why most brands avoid saffron
Saffron is one of the most expensive botanical ingredients in the world, and one of the most effective.
That’s why most sleep supplements are built around cheaper ones.
So how is Sleep £1.33 a night?
- We sell direct, so there’s no retail markup.
- We don’t pay for celebrity endorsements.
- The money goes in the capsule.
From our founder
“For a long time, I thought broken sleep was just something I had to live with. Most sleep supplements failed me because they were under-dosed and built around the cheapest ingredients. So I built Sleep around a full clinical dose of affron® saffron, and chose every other ingredient the same way.”
Why subscribe
Botanicals build. Consistency is where it works.
Customers who see the most change are the ones who stay consistent for 2 to 3 months. Subscribing means you never run out at the crucial point. Free gifts arrive in months 2 and 3: a sleep mask and Ashwagandha. Pause, skip or cancel anytime.
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Stay asleep through the night
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A quieter mind at bedtime
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Wake up clear
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No synthetic melatonin
In their words
What People Are Saying
As a sleep expert, I’ve seen countless sleep solutions. Earth’s Secret’s approach with affron® saffron is backed by real science.
I am now halfway through my second pack and find that I am sleeping better throughout the night.
Ann T. · Verified BuyerHas improved my sleep scores steadily.
Calmer nights, deeper sleep, better mornings.
Real customers, real photos
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★★★★★“Started taking Earth Secret Sleep and my sleep improved on the first night.”
Paul, 70
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★★★★★“The first night my sleep score was 90% and my deep sleep was better than ever!”
Lisa
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★★★★★“This product really helps calm a racing mind and sleep comes easier.”
Emer
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★★★★★“If I wake I go back to sleep. No longer tossing and turning and having to get up.”
Jenny
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★★★★★“I just can’t believe how effective they remain.”
Clive, 79
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★★★★★“Now I am getting 8 to 9 hours sleep most nights.”
Michelle
Stop treating a 3am problem with a bedtime solution.
- 4.6/5 from 25,000+ customers
- 60-night guarantee
- Third-party tested
- Made in the UK
Earth’s Secret Sleep
- Built around affron® saffron
- No synthetic melatonin
- No morning fog
£1.07 a night on subscription. Less than a coffee.
Try Sleep for 60 nights60-night money-back guarantee
Your 60-night money-back guarantee
Take it for 60 nights. If you’re not sleeping better, email us and we’ll refund every penny. A real person answers.
Why subscribe
Botanicals build. Consistency is where it works.
Customers who see the most change are the ones who stay consistent for 2 to 3 months. Subscribing means you never run out at the crucial point. Free gifts arrive in months 2 and 3: a sleep mask and Ashwagandha. Pause, skip or cancel anytime.
Food supplement. Study results refer to the individual ingredients studied, not to Sleep as a product.