Name: Sleep & Recovery
Brand: 8hours
SKU: 8HOURSSRS
Price: 45.0 GBP
Availability: InStock

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Fall asleep faster Quiet a racing mind

The Sleep Challenge

"My mind won't switch off at night. I lie there for an hour replaying the day before I can fall asleep."

How 8hours Supports

L-Theanine promotes a calm, relaxed state of mind without sedation. Apigenin, a natural flavonoid from chamomile, supports mental relaxation. Together they help you wind down naturally — no grogginess, no dependency.

★★★★★

Out within minutes

"After two weeks I genuinely don't lie awake anymore. My sleep score on Whoop has gone up consistently every week."

— Marc D., verified customer

Sleep deeper More deep & REM sleep

The Recovery Challenge

"I sleep through the night but still wake up feeling like I didn't really rest."

How 8hours Supports

Magnesium Bisglycinate is highly bioavailable and crosses the blood-brain barrier to support deep sleep. Tart Cherry Extract is a natural source of melatonin, helping regulate your sleep-wake cycle and supporting time spent in deep and REM.

★★★★★

Deep sleep finally back

"More days in the green on Whoop, more nights above 50% restorative sleep. The data doesn't lie."

— James K., verified customer

Recover overnight Mental & physical repair

The Recovery Challenge

"Between training and a demanding job, I feel like I'm always running on empty. Recovery never catches up."

How 8hours Supports

Magnesium contributes to normal muscle function and the reduction of tiredness and fatigue. Inositol supports balance during periods of mental load. Whether the load was a hard training session or a hard week at work, 8hours supports overnight repair.

★★★★★

Like upgrading to deep sleep mode

"It's been a game-changer. From day one I saw my sleep level up and my recovery improve. I wake up actually rested."

— Athena S., verified customer

Wake up refreshed No fog, no grogginess

The Morning Challenge

"I take melatonin and I'm out cold — but I wake up groggy and it takes hours to feel like myself."

How 8hours Supports

8hours is non-habit forming and contains no melatonin or sedatives. The formula works with your body's own rhythm rather than overriding it, so you wake up clear-headed instead of weighed down.

★★★★★

Mornings are different now

"I used to need three coffees to feel human. Now I wake up sharp. The Rise keeps me there all day."

— Niki R., verified customer

Problem

Your day depends on your Night.

1 NIGHT OF BAD SLEEP CAN:

23%

DROP COGNITIVE PERFORMANCE BY

(01)

18%

DROP PHYSICAL PERFORMANCE BY

(02)

x1.7

INCREASE INJURY RISK

(03)

x1.6

INCREASE MOOD REACTIVITY

(04)

Solution

Nightly support for deep, restful and uninterrupted sleep and recovery.

MAGNESIUM BISGLYCINATE

800mg - 100mg elemental

L-THEANINE

200mg

APIGENIN

50mg

MYO-INOSITOL

250mg

TART CHERRY

400mg

BIOPERINE

15mg

DEEP & REM SLEEP CYCLES

Contributes to maintaining normal sleep cycles, helping you feel rested and refreshed. Scientifically developed to support a deeper and more rejuvenating night's sleep.*

CALM MIND & NERVOUS SYSTEM

Supports the body’s ability to maintain a calm, balanced state, ideal for relaxing without drowsiness. Helps you prepare for a restful evening and a smooth night.*

ENHANCED RECOVERY & PERFORMANCE

Supports normal muscle function and energy metabolism, essential for recovery and peak performance. Promotes oxygen flow to muscles for optimal post-exercise recovery.*

DAILY USE

Two capsules with water, 30-45 min before desired bedtime, once a day, every day

Our supplement is formulated for daily use. It shows its true strength in the long-term habit it establishes. Health is a marathon, not a sprint - there's no shortcut to lasting well-being.

Elaborate research went into making our formulation as simple as possible: when it comes to supplementation for sleep and recovery, two 8hours - capsules got you covered.

REVIEWS

Don’t take our word for it.

Great Prodcut

I have been using this product for just under a month now. I am very consistent with when I go to bed and constantly monitor my sleep with my whoop I have had for over 5 years. The last few weeks have been my strongest sleep performance scores I have seen. The only two things I have changed in my routine is wearing the blue light blocking glasses and taking the two tablets 45 minutes before I sleep. This product has really worked for me and I have recommended to close friends and family. A quality product that works!

Very impressed with 8 hours.

Very impressed with 8 hours. I have been taking it for 3 weeks now and have seen a massive improvement in sleep quality. I have taken other products for sleep and 8 hours is ahead of the game I feel.

Why 8 Hours is the best Sleep Supplement on the market

I’ve tried many supplements over the years as part of my fitness and wellbeing regime, most make big promises but don’t really deliver until now. 8 hours is the best sleep supplement on the market backed by science and clinical grade quality ingredients. The only thing is that I wish I had tried it sooner. Now I have, it’s never leaving my bedside.

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PRODUCT DEVELOPMENT

Rooted in Science, Proven in Practice.

Athena

Amsterdam

Sleep

0^%

Recovery

0^%

Average 90-Day Tracker Data

Strain

0^%

CONTINUOUS BENEFITS

What to expect.

Day 01

Your Journey Commences

Congratulations, you have taken a step toward supporting your overall well-being and sleep routine with 8hours.

Day 14

Nights Begin to Improve

Your body starts to adapt to the foundational nutrients and compounds.

Day 30

Days Begin to Improve

Better nights support your day-to-day energy levels, mental clarity, and mood.

Day 60+

Supporting Your Wellbeing

As you continue, your body integrates 8hours' compounds, supporting your recovery from daily activities.

THE 8HOURS STANDARD

We Do Things Differently.

Natural

100%

Synthetic

Often Synthetic Formula

Science Backed

Dependency

NONE

Lab Tested

Triple Lab Tested

Bio-Available

Grogginess

NONE

YES

OFTEN

VISION

A 3x 8hours system working with your biology.

Unlock Your Potential

FAQ

You Have Questions
We Have Answers

Will I Feel Groggy The Next Morning?

No. 8HOURS doesn't contain any sedatives, synthetic sleep triggers, or melatonin - the usual culprits behind next-day grogginess. L-Theanine promotes calm without causing drowsiness, and Magnesium Bisglycinate supports natural muscle relaxation rather than forcing sleep.

The formula is designed to work with your biology, helping you transition into sleep naturally. You should wake up feeling rested - not heavy.

Will I Become Dependent On It?

No. None of the ingredients in 8HOURS are habit-forming. There are no sedatives, no synthetic sleep inducers, and nothing that disrupts your brain's natural sleep chemistry.

Think of it more like nutritional support - similar to a high-quality multivitamin. You can stop taking it at any time without withdrawal, rebound insomnia, or any adjustment period.

How Long Does It Take To Work?

Results vary, but here's what most people experience: in the first 1-2 weeks, you may notice it's easier to wind down and fall asleep. By week 2-4, deeper, more uninterrupted nights. By month 2 onwards, the cumulative effect on daytime energy, mood and recovery becomes more noticeable.

Sleep quality is built over time - that's why we recommend committing to at least 30 nights before judging it.

When And How Should I Take It?

Take 2 capsules 30-60 minutes before bed, every night. Consistency matters more than timing - the ingredients work cumulatively, so daily use is where the real benefit builds.

It pairs well with simple wind-down habits: dimming lights, stepping away from screens, keeping your room cool.

Does It Contain Melatonin Or Anything That Forces Sleep?

No. 8HOURS doesn't use melatonin, valerian, or any sedative compounds. Tart Cherry is a natural source of melatonin precursors, which supports your body's own production rather than replacing it - so your sleep-wake cycle stays intact.

Everything in the formula supports sleep conditions; nothing overrides your biology.

Ask Us Anything