Description
Our Sleep Capsules, powered by affron® Saffron, contain 5 organic herbs + a neurotransmitter that works in under an hour to calm the nervous system and induce deep sleep. The Sleep Capsules help you fall asleep faster and wake up feeling refreshed, even if you've struggled with sleep for years.
Ingredients
Our Sleep Capsules contain affron® Saffron, a unique extract backed by over 21 human studies for improving sleep quality. We’ve paired this with Organic Passionflower to help you relax, Montmorency Tart Cherry for its natural sleep-inducing properties, and soothing Organic Lavender and Chamomile. It’s a clean, filler-free blend designed to work with you.
Fall & Stay Asleep in 30 Minutes & Wake Up Refreshed...
Without the Grogginess
Finally, a natural sleep solution that works with your body, not against it. Experience restorative sleep from the very first night.
4.6/5 (1,980+ reviews)
"After 73 years, I thought waking up 4 times a night was just 'part of aging.' By night 3 on these supplements, I slept through until morning - first time in 15 years."
Margaret D
100% natural, non-habit forming
Helps Reduce Insomnia
Relieves Stress & Anxiety
Made in UK, GMP certified
Description
Our Sleep Capsules, powered by affron® Saffron, contain 5 organic herbs + a neurotransmitter that works in under an hour to calm the nervous system and induce deep sleep. The Sleep Capsules help you fall asleep faster and wake up feeling refreshed, even if you've struggled with sleep for years.
Ingredients
Our Sleep Capsules contain affron® Saffron, a unique extract backed by over 21 human studies for improving sleep quality. We’ve paired this with Organic Passionflower to help you relax, Montmorency Tart Cherry for its natural sleep-inducing properties, and soothing Organic Lavender and Chamomile. It’s a clean, filler-free blend designed to work with you.
As Featured In
Quality Sleep: A Universal Need, Often Overlooked
83%
Of participants fell asleep faster and stayed asleep when taking our Sleep Capsules for one month.
78%
Improvement of waking up refreshed and less grogginess during the day, feeling at their best.
based on a study in August 2025, with 500 participants taking oSleep
Why Most Sleep Supplements
Let You Down...
WORLD'S FIRST SAFFRON COMPLEX
The Science Behind Our Sleep Capsules
After months of research into ancient sleep remedies and modern science, we discovered 5 specific organic compounds that work together to restore your natural sleep cycle.
“I hadn’t slept more than 2–3 hours at a time for years. After a week on Sleep, I’m drifting off quicker, staying asleep longer, and waking up human again, with no morning grogginess.”
Dome (Manchester, UK)
4.6/5 (1,980+ reviews)
Sleep Complex
Powered by affron® SAFFRON extract
Fall & Stay Asleep
Calm Mind
Lab Tested
Rise Energised
Our natural, science-backed blend that helps you drift off gently, stay asleep longer, and wake up feeling genuinely restored. Take two capsules an hour before bed. As your nervous system settles, your body transitions into deeper sleep cycles.
60-day money-back guarantee
“I hadn’t slept more than 2–3 hours at a time for years. After a week on Sleep, I’m drifting off quicker, staying asleep longer, and waking up human again, with no morning grogginess.”
Dome (Manchester, UK)
Who is this for?
Anyone who struggles with falling asleep, staying asleep, or waking up unrefreshed. Ideal for people dealing with nighttime restlessness, an overactive mind, hormonal sleep changes, stress-related insomnia, or anyone who wants a natural alternative to heavy sleep aids.
Ingredients & Science
Earth’s Secret Sleep uses a 5-ingredient, science-led formula designed to support natural sleep without sedation or next-day grogginess.
Affron® Saffron
A clinically studied saffron extract shown to improve sleep quality and support mood and relaxation.
Passionflower
Helps calm a busy mind and reduce nighttime restlessness, making it easier to fall asleep.
Montmorency Tart Cherry
Supports healthy sleep–wake rhythms and deeper, more consistent sleep.
Chamomile
Promotes relaxation and smoother transitions into sleep.
Lavender
Encourages calm, restorative rest without causing drowsiness the next day.
Each ingredient is included at effective levels and selected to work together - and absolutely ZERO fillers.
How to use
Take 2 capsules one hour before bed with water. For best results, use consistently - deeper, more stable sleep patterns build naturally over time.
Science & Certifications
Third-party testing
We conduct third-party testing for:
* Heavy metals
* Microbial contaminants
* Ingredient identity and label claims
Manufacturing & Certifications
Our products are manufactured in a UK-based, BRCGS-certified and GMP-approved facility, following rigorous quality control and safety procedures.
* GMP certified manufacturing
* BRCGS approved UK facility
* Routine testing for contaminants and purity
* Full traceability across every production run
For best results, use consistently - deeper, more stable sleep patterns build naturally over time.
The Earth's Secret Difference
Helps relieve insomnia
Fall asleep faster, stay asleep longer, and experience fewer night-time awakenings - even if sleep has been a long-term struggle.
Reduces anxiety & overactive thoughts
Calms the nervous system so your mind can finally switch off at night, making it easier to relax into sleep instead of lying awake.
Wake up clear & alert
Better sleep quality means better mornings - no heavy grogginess, no brain fog, just steady, natural energy.
60-day Money-back Guarantee
Try Our Sleep Capsules Risk-Free!
We're so confident in our Sleep Capsules that we offer a 60-day money-back guarantee.
Try them for two months - if you're not happy, we'll refund you. No questions asked.
Shopping with us is worry-free. Not satisfied? We'll make it right. Need help? Our support team is always here for you.
Free UK & Ireland Shipping
On orders over £70
60-day Money-back Guarantee
See result or get your money back
100% Organic and Natural
Made of high-quality natural ingredients
Earth's Secret
Other sLEEP AIDS
Works with your body’s natural sleep cycle
No grogginess or “hangover” effect
Addresses root causes -
tension, & stress
Clinically studied herbs & minerals
100% natural, non-habit forming ingredients
Frequently Asked Questions
Do I take the Sleep Capsules every night?
Yes, we recommend taking two Sleep Capsules every night, about an hour before bedtime, to experience their full benefits. Consistent daily use will help support your natural sleep cycle, promoting restful and rejuvenating sleep.
Can I take this with other supplements?
Yes, many customers pair our Sleep complex with our Magnesium supplement for the best results.
How does the subscription work?
You’ll receive your products every 30 or 60 days automatically. You save 15% on every subscription order. Plus get free milestone gifts (like a sleep mask or Ashwagandha) in Month 2 & 3. You can pause, skip or cancel anytime from your account.
Can I take the Sleep Capsules while pregnant or breastfeeding?
Our Sleep Capsules contain only natural, high-quality ingredients that are regularly tested for purity. However, we are not medically qualified to advise on their use during pregnancy, breastfeeding, or in combination with other medications. We recommend consulting a healthcare professional for guidance. All ingredients are listed on our website for your reference, and if you have any further questions, please feel free to contact our team.
Can I take the capsules if I am already on medication?
If you are currently on medication or have a medical condition, it's best to consult your healthcare provider before adding any new supplement.
Can I take the Sleep Capsules with other supplements? Where do you ship from?
We ship from our Northern Ireland warehouse, we use An Post for International and Royal Mail for UK deliveries.
Do these capsules have any side effects?
The Sleep Capsules are made with natural ingredients and are designed to be gentle, but if you experience any adverse effects, please discontinue use and consult a healthcare professional.
Can these capsules help with chronic insomnia?
The Sleep Capsules are designed to support natural sleep and help you relax. For severe cases of insomnia, we recommend consulting with a healthcare professional.
Is there a money-back guarantee?
Yes, we offer a 60-day money-back guarantee if you are not satisfied with the results.
"As a sleep expert featured on BBC Radio, I've seen countless sleep solutions. Earth's Secret's approach with affron® Saffron is backed by real science..."
ReDave Gibson, BBC Radio
Direction For Use
STEP 1
Pick your Earth's Secret Capsule Pack.
STEP 2
Take out two capsules from the pack.
STEP 3
Swallow and drink some water thereafter.
Trusted By Thousands of Customers Globally
Get Better Sleep Tonight