The Science of Deep, Natural Sleep
Rediscover calm, uninterrupted rest with Yu Sleep’s advanced neuro-botanical formula — a precise blend of clinically researched ingredients designed to restore balance, relax your mind, and help you wake up fully refreshed.
Forget harsh sleep aids or high-dose melatonin — Yu Sleep works with your body’s natural rhythm to promote deep, restorative sleep every night.
Calm an overactive mind with L-Theanine & Apigenin
Clara
Read Clara’s Yu Sleep Transformation
“For years I struggled with restless nights and racing thoughts. I would fall asleep only to wake up hours later, exhausted and frustrated. A friend recommended Yu Sleep, and within the first two weeks, I noticed a difference — I was falling asleep faster and staying asleep longer.”
“After my first month, I began waking up truly refreshed for the first time in years. I wasn’t groggy or relying on caffeine to get through the day. My mind feels clear, and my energy levels are consistent. It feels like my body finally remembers how to rest.”
“Now, Yu Sleep is part of my nightly ritual. I look forward to my evenings again — no more anxiety at bedtime, just calm, natural rest. I’m so thankful to have found something that actually works and supports my health long-term.”
Unlock the Power of Restful Sleep
There is a Natural Way to Restore Deep, Rejuvenating Sleep
Hi there, I’m Dr. Collins, Chief Sleep Science Advisor for Yu Sleep.
Sleep is your body’s most powerful form of healing. During deep rest, your brain clears toxins, restores balance, and strengthens your memory and focus for the next day.
But modern life — stress, screens, late nights — disrupts this natural rhythm, leaving your body tired and your mind overstimulated.
If you find yourself lying awake, waking up at 3 A.M., or feeling drained even after a full night in bed, you’re not alone. Your body isn’t broken — it simply needs the right support to reset its natural sleep cycle.
Yu Sleep was developed to do just that — with a blend of neuroactive nutrients and plant-based compounds that calm your mind, relax your body, and promote real, restorative sleep.
With consistent use, you can finally fall asleep faster, stay asleep longer, and wake up feeling refreshed — ready to take on your day with clarity and energy.
Our Approach to Restorative Sleep
Sleep is not just rest — it’s your body’s nightly repair system. During deep sleep, your brain and body work together to restore balance, process emotions, and renew your energy for the next day.
But as stress, blue light, and irregular schedules disrupt this process, your body struggles to maintain healthy sleep cycles. You may find yourself tossing, turning, or waking up without feeling truly rested.
Yu Sleep was developed to restore this natural rhythm — calming your mind, relaxing your body, and creating the right biological environment for deep, sustained sleep.
Our formula works in harmony with your nervous system and circadian rhythm, using carefully selected nutrients and plant extracts to promote relaxation, balance neurotransmitters, and optimize nightly recovery.
Calming botanicals like Lemon Balm and Apigenin relax the nervous system and reduce nighttime stress hormones.
Magnesium and GABA help quiet the mind and relax muscles, supporting a smoother transition into deep sleep.
Neuroactive nutrients like B6 and B2 support serotonin and melatonin production for a stable sleep cycle.
You wake up refreshed with calm energy, sharper focus, and a balanced mood — ready to take on the day.
Yu Sleep’s Science-Backed Formula
We Started With These Ingredients To Restore Deep, Natural Sleep
Lemon Balm Extract | 300mg
+ Reduces Cortisol & Promotes Calm
Lemon balm has long been known for its ability to quiet the mind and relax the body before sleep. Modern studies show it helps reduce cortisol — the stress hormone that keeps your brain active when it should be resting.1
In clinical research, lemon balm improved sleep quality, reduced restlessness, and shortened the time it takes to fall asleep.2
Yu Sleep uses a concentrated, standardized extract to deliver consistent, soothing effects that help you drift off peacefully and wake up restored.3
Apigenin | 50mg
+ Activates the Body’s Natural Sleep Pathways
Apigenin, a powerful bioflavonoid from chamomile, binds to GABA receptors — the same calming neurotransmitters your brain uses to prepare for rest.4
This natural compound helps reduce racing thoughts, promotes deep relaxation, and extends restorative REM and slow-wave sleep.5
Yu Sleep’s Apigenin is gently extracted to preserve purity and potency, ensuring optimal absorption for a smoother transition into sleep.6
Magnesium Glycinate | 200mg
+ Calms the Nervous System & Supports Deep Sleep
Magnesium is one of the most essential minerals for restorative rest. It supports the parasympathetic nervous system — the part of your body responsible for relaxation and recovery.7
Magnesium Glycinate, the form used in Yu Sleep, is highly bioavailable and gentle on the stomach, helping relax muscles, ease tension, and support the production of melatonin naturally.8
Together, these ingredients create a calm, balanced state that helps you fall asleep faster, stay asleep longer, and wake up truly refreshed.9
Plus 7 Additional Ingredients for
Complete Sleep & Nervous System Support
Even without them, the Yu Sleep core formula would already outperform most sleep supplements on the market…
But we wanted more — deeper calm, more restorative sleep, and better next-day energy.
That’s why we went further, exploring hundreds of clinical studies to identify 7 additional nutrients and herbs that support the body’s natural sleep cycles, calm the mind, and balance the nervous system.
Together, these ingredients create the most complete sleep support blend available — made with bioavailable forms, therapeutic dosages, and no artificial fillers or sedatives. Here’s what we added to elevate Yu Sleep to the next level:
Vitamin B2
8mg
Helps convert nutrients into energy and supports natural melatonin production — promoting balanced circadian rhythms and morning alertness.
Vitamin B6
8mg
Essential for serotonin synthesis — the neurotransmitter that naturally converts to melatonin to help regulate sleep and mood stability.
Vitamin D
25mcg
Supports healthy melatonin cycles, mood regulation, and immune balance — helping your body maintain consistent sleep quality night after night.
Plus Our Restorative Herbal Blend
Each herb works synergistically to calm the body, quiet the mind, and promote deep, restful sleep *
Passionflower
Gently increases GABA activity to reduce mental tension and overthinking before bed — supporting a smooth transition into sleep.1
Chamomile
One of nature’s most studied sleep herbs, rich in Apigenin to calm the nervous system and promote a relaxed state before bedtime.2
Ashwagandha
Adaptogenic herb that lowers cortisol, balances stress responses, and supports consistent, uninterrupted sleep.3
Skullcap
Supports natural GABA production, helping ease muscle tension and promote relaxation of the entire nervous system.4
Yu Sleep Success Stories
Mary D.
Florida, USA
Sarah L.
New York, USA
James P.
California, USA
Rest Easy With Our 1-Year Peace of Mind Guarantee
We know how personal sleep is — and how frustrating it can feel when promises fall short. That’s why we built Yu Sleep on transparency, care, and results you can truly feel.
Unlike many short-lived online brands, Yu Sleep is here to stay. Our community trusts us for quality, science-backed ingredients, and integrity in every bottle.
Every purchase is protected by our 1-year money-back guarantee. If Yu Sleep doesn’t help you rest easier and wake up feeling renewed — simply let us know. You’ll receive a fast, friendly refund (minus shipping), no questions asked.
Our support team is always ready to help — because your peace of mind matters as much as your sleep.
Scientific References
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- Effect of melatonin supplementation on sleep quality: a systematic review
- The impact of 5-hydroxytryptophan supplementation on sleep quality
- GABA mechanisms and sleep
- In Search of a Safe Natural Sleep Aid (L-Theanine)
- A combination of melatonin, vitamin B6 and medicinal plants in the treatment of mild-to-moderate insomnia
- Vitamin B12 treatment for sleep-wake rhythm disorders
- Effect of tart cherry juice (Prunus cerasus) on melatonin levels and sleep quality
- Melatonin in sleep disorders
- 5-HTP and Sleep Stability in Parkinson’s Disease
- Effects of Oral Gamma-Aminobutyric Acid (GABA) Administration on Stress and Sleep
- A Novel Theanine Complex, Mg-L-Theanine Improves Sleep Quality
- Effects of Vitamin B6 (Pyridoxine) and a B Complex Preparation on Dream Recall
- Effects of vitamin B12 on performance and circadian rhythm in healthy subjects
- Pilot Study of Tart Cherry Juice for the Treatment of Insomnia in Older Adults
- Meta-analysis: melatonin for the treatment of primary sleep disorders
- L-5-Hydroxytryptophan treatment of sleep terrors in children
- GABA and L-theanine mixture decreases sleep latency and improves NREM sleep
- Current Evidence on Common Dietary Supplements for Sleep Quality
- Vitamin B6 alleviates chronic sleep deprivation-induced ferroptosis
- Association of Vitamin B12 Levels with Sleep Quality, Insomnia, and Sleepiness