Skip to product information
1 of 14

IMPOSSIBLE ®

Impossible Sleep™

Impossible Sleep™

Regular price $ 49.00 USD
Regular price Sale price $ 49.00 USD
Sale Sold out
Shipping calculated at checkout.
Flavor

Impossible Sleep

Impossible Sleep is the sleep drink and recovery drink of choice for elite athletes and high performance humans. Designed to help you fall asleep quickly by turning off your racing mind and recover deeply through essential minerals and deep sleep - Impossible Sleep is the natural recovery drink that’s going to be a staple in your nightly routine.

How to Use

Use one scoop every night - 15-30 minutes before you go to sleep. Mix in cold water or heat some up for a warm bed-time drink to help ease you into the best sleep of your life.

The Ingredients

  • 350mg Magnesium
  • 150mg l-theanine
  • Sweetened with stevia and natural flavors

How It Works

Magnesium

Magnesium is an essential mineral and electrolyte that your body needs. It serves to help recovery and improve sleep. It’s also been shown to improve muscle oxygenation and aerobic exercise. If you’re an active athlete - recovering with magnesium allows you to replenish much of what you lose while sweating.

In short? Magnesium is awesome.

L-Theanine

L-theanine has a notable relaxation effect. Combined with improved sleep quality and lowering anxiety - our formula has the perfect amount to “turn off your brain” and wind down for the best sleep of your life.

Why We Made This

I created this because I’m terrible at sleep. They say you’re supposed to use your struggles to help others. So #boom - here we are.

I had two problems with sleep. One. Two, when I would wake up - I would feel beat the hell up. I push my body in extreme ways - from running across every continent on earth to doing a 30 minute retcon that leaves you on the floor to running all night on the longest day of the year. I push hard, and would wake up trashed - even if got sleep - I wouldn’t wake up recovered.

And…I tried it all…

Some sleep supplements would leave me with wild dreams, waking up in a puddle of my own sweat (gross) or sleeping waytoo long - due to the strange ingredients they included.

Some recovery supplements would work from a performance angle - but would do nothing to help me wind down at night - and I’d lay there with my mind racing for hours.

Other melatonin-heavy supplements would be hit & miss and mess with my hormone productions - something I didn’t want any part of.

So we settled on a simple, straightforward formula focused on replenishing what your body needs while staying far away from supplements that have unwanted side-effects.

What’s Not Inside

Sugar - Spikes your blood sugar, keeps you wired and secretly in other formulas.

Melatonin - A hormone - not a mineral - and found in supra-physiological doses. Can interfere with your body's natural production. More on this here in: Why Melatonin is Bad For You (coming soon).

Valerian Root - Acts like a sedative, creates wild dreams, and about as effective as a placebo.

5-HTP - Helpful for stress relief, but not for sleep. 



Order Impossible Sleep

You sleep every day. For the best sleep of your life - use Impossible Sleep every night before bedtime. Because we use all natural ingredients - you don’t have to worry about building a dependency other than waking up feeling amazing every day. We guarantee that you’ll notice a difference or your money back.

Work hard. Sleep Harder.

Natural Ingredients

Made with all natural ingredients and minerals that your body craves for deep sleep and recovery.

Shipping & Returns

If you have any questions about your order, please reach out to our world class customer service team and we'll make it right.

Subscribe & Save

Get a free welcome kit, free delivery and save 10% on your order when you subscribe and save.

Sleep Research

We base our formulations on cutting edge research and have stacks of papers backing up our work.

Dive in here.

View full details

Train Hard. Recover Harder.

Sleep can be the single most important thing you do every day to improve your focus & execution on a daily basis. Impossible Sleep is specifically formaulated to be your "off switch" for tonight so you can perform better tomorrow.

Built for Performance. Backed by Science

Built for elite athletes and high performers and backed by world-class research - Impossible Sleep is designed to not just help you get to sleep, but also help you perform better the next day.

Magnesium

A natural mineral the majority of people are under-supplement with. Encourages deep rest and recovery.

Magnesium for Sleep

L-Theanine

An amino acid that has a natural "relaxing" effect. Dosed at just the correct amount to help "turn off" your brain and ease you into sleep.

L-Theanine for Sleep

What's Not Inside (and why)

Many sleep supplements pack their formulas full of ingredients so you think you're getting more bang for your buck. In truth, most are added at incorrect dosages and some ingredients shouldn't be there at all in the frist place.

Here's what's NOT in Impossible Sleep

Sugar - Spikes your blood sugar, keeps you wired and secretly in other formulas.

Melatonin - A hormone - not a mineral - and found in supra-physiological doses. Can interfere with your body's natural production. More on this here in: Why Melatonin is Bad For You (coming soon).

Valerian Root - Acts like a sedative, creates wild dreams, and about as effective as a placebo.

5-HTP - Helpful for stress relief, but not for sleep. Can have dangerous interactions with medications. 

  • “I regularly started using magnesium about two years ago and it has done wonders for me. Started taking this and began to notice a greater calming effect. I'm assuming that's the L-theanine kicking in. Whatever it is, I love it. I give it a 10/10”

  • “Love how simple the formula is and has worked really well the last couple of weeks. Have been checking my REM and deep sleep with my Oura ring and seeing really solid sleep! Better than I’ve seen with some of the other teas and mixes I’ve tried.”

joel-runyon-impossible

Why I Made This Sleep Drink

I created Impossible Sleep - because well...I was pretty bad at it. I found it hard to turn my brain off at night and wake up rested the next day. I wanted to make a clean, delicious sleep drink backed by science and tha's exactly what Impossible Sleep is!

- Joel Runyon, Founder IMPOSSIBLE ®

Ultra Endurance Athlete & Entrepreneur

Frequently Asked Questions

How to use Impossible Sleep

Use one scoop every night - 15-30 minutes before you go to sleep. Mix in cold water or heat some up for a warm bed-time drink to help ease you into the best sleep of your life.

How do I start Impossible Sleep?

If you've never taken magnesium before, we recommend you start with a half scoop and work your way up to a full scoop over time.

What are the Benefits to Subscription?

The best way to improve your sleep is routine. When you subscribe, you make sure you never miss a day and are always stocked up. To help you even more, you’ll save 10%, get free shipping and receive our free Sleep Reset Welcome Kit on your first order (plus other random “airdrop” bonuses as long as your subscription is active).

What is a Sleep Reset Welcome Kit?

The sleep reset welcome kit is a first-time kit you’ll receive as part of your first subscription order. It’s got everything you need to make Impossible Sleep a part of your nightly bedtime optimization routine.

How can I manage my Impossible Sleep Subscription?

You can easily pause, cancel or resubscribe to your impossible sleep subscription any any time with just one click.

  • Free Shipping on Subscription

    Get US Free Shipping when you sign up for subscription OR when your order is $50 or more. Free international shipping o orders $100 and over.

  • World Class Customer Service

    If you have any issue with your order whatsoever - reach out to our world class customer support team and we'll do our best to make it right.

Customer Reviews
4.4 Based on 52 Reviews
5 ★
81% 
42
4 ★
2% 
1
3 ★
2% 
1
2 ★
6% 
3
1 ★
9% 
5
Customer Photos
Write a Review

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
VH
01/16/2024
Valery H.
Canada Canada

Great stuff

I have tried several magnesium supplements and this one is by far the best. The taste is great and my sleeps have become very restful and deep.

D
01/14/2024
Denise
United States United States

Eurs feel rested

I spelt a first full night in over 35 years! I've taken every prescription medication and they never gave me a solid night's sleep like this wonderful, delicious drink. Cinnamon apple flavor has a nice aroma and gives you that cozy loved all-over feeling.

IMPOSSIBLE ® Impossible Sleep™ Review
A IMPOSSIBLE ® Customer
J
12/08/2023
Jeff SVG verified by SHOP
United States United States

I fall asleep so easy and feel rested when I wake up.

T
12/08/2023
Tanya SVG verified by SHOP
United States United States

Nausea ....

CN
09/22/2023
Corey N.
United States United States

I SLEEP

Best sleep I ever had. Its hard to decribe but its not like Zzzquil or melotonin where it feels like you are being lulled to sleep but rather you feel relaxed and calm. And I actually STAY asleep unlike other sleep aids.

  • L-Carnitine: Research, Side Effects, Dosage

    L carnitine is one of the primary ingredients in Impossible Energy. It’s gained reputation as an energy driver, but what exactly is this ingredient and why is it important to...

    L-Carnitine: Research, Side Effects, Dosage

    L carnitine is one of the primary ingredients in Impossible Energy. It’s gained reputation as an energy driver, but what exactly is this ingredient and why is it important to...

  • How to Use GABA for Sleep

    You’ve probably heard of people raving about using GABA for sleep. But, while it may have some promising properties, the research on the actual usage of GABA for sleep is...

    How to Use GABA for Sleep

    You’ve probably heard of people raving about using GABA for sleep. But, while it may have some promising properties, the research on the actual usage of GABA for sleep is...

  • How to use Glycine for Sleep

    Glycine For Sleep - Dosage & Side Effects You might have heard of people touting the supplement “glycine” for sleep. But does it help and how much do you need...

    How to use Glycine for Sleep

    Glycine For Sleep - Dosage & Side Effects You might have heard of people touting the supplement “glycine” for sleep. But does it help and how much do you need...

1 of 3