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5 star rating

4.7 Stars From Over 2,210 Reviews

Flex Pillow

A fully adjustable shredded memory foam pillow designed to give you the exact height and firmness you need for deeper, more comfortable sleep.

  • Fully adjustable shredded memory foam
  • Free standard shipping
  • Typically arrives in 5-8 business days
  • Full refund within 30 days of purchase
  • Support at support@calmeden.com

Choose your bundle

Every extra unit unlocks another free gift — added to your cart automatically.

FREE GIFTS

  • Sleep Guide Sleep Guide CHF 8.00FREE
  • Silk Sleep Mask Silk Sleep Mask CHF 16.00FREE Add 1 more to unlock
  • Sleep Ear Plugs Sleep Ear Plugs CHF 16.00FREE Add 2 more to unlock
  • Cooling Pillowcase Cooling Pillowcase CHF 24.00FREE Add 3 more to unlock

What's included

One Flex Pillow in your chosen size, filled with adjustable shredded memory foam.

Materials & care

Shredded memory foam fill. Add or remove fill to adjust height and firmness, and reshape by hand as the fill settles. Follow the care label supplied with the pillow.

30-Day Risk Free Guarantee

Not seeing improvements to your sleep, simply email us and we will refund you immediately. No hassle. No need to return the product either.

  • Fully adjustable

    Set your own height and firmness

  • Shredded memory foam

    Fill that moves and reshapes

  • Two sizes

    Standard and King

  • 5-8 business days

    Typical delivery window

HOW IT WORKS

Your new pillow ritual

  • Unbox the pillow and let the shredded fill loft up.

  • Add or remove fill until the height and firmness feel right.

  • Reshape it by hand whenever the fill settles.

What's inside your Flex Pillow

The adjustable fill, the sizes, and how to set it up.

  • Shredded memory foam

    Shredded memory foam

    The fill is shredded rather than a solid block, so it moves and reshapes.

    • Reshapes by hand
    • Moves with you
    THE DETAIL
    • Shredded fill can be pushed around to build up support where you want it. Fluffing the pillow redistributes the fill after it settles overnight.
  • Fully adjustable height

    Fully adjustable height

    Fill can be added or removed to set the exact loft you want.

    • Your height
    • Your firmness
    THE DETAIL
    • This is what makes one pillow work across sleeping positions. Remove fill in small amounts — it is easier to take more out than to judge the right amount at once.
  • Adjustable firmness

    Adjustable firmness

    More fill gives a denser, firmer pillow; less fill gives a softer, lower one.

    • Firmer or softer
    • Set by fill volume
    THE DETAIL
    • Height and firmness move together with shredded fill, so expect a lower pillow to also feel softer. Give each setting a couple of nights before changing it again.
  • Standard and King sizes

    Standard and King sizes

    Two sizes are available in the pillow size selector.

    • Standard
    • King
    THE DETAIL
    • Pick the size that matches your pillowcases and bed. Both sizes use the same adjustable shredded fill.
Shredded memory foam

Shredded memory foam

The fill is shredded rather than a solid block, so it moves and reshapes.

  • Reshapes by hand
  • Moves with you
THE DETAIL
  • Shredded fill can be pushed around to build up support where you want it. Fluffing the pillow redistributes the fill after it settles overnight.
Fully adjustable height

Fully adjustable height

Fill can be added or removed to set the exact loft you want.

  • Your height
  • Your firmness
THE DETAIL
  • This is what makes one pillow work across sleeping positions. Remove fill in small amounts — it is easier to take more out than to judge the right amount at once.
Adjustable firmness

Adjustable firmness

More fill gives a denser, firmer pillow; less fill gives a softer, lower one.

  • Firmer or softer
  • Set by fill volume
THE DETAIL
  • Height and firmness move together with shredded fill, so expect a lower pillow to also feel softer. Give each setting a couple of nights before changing it again.
Standard and King sizes

Standard and King sizes

Two sizes are available in the pillow size selector.

  • Standard
  • King
THE DETAIL
  • Pick the size that matches your pillowcases and bed. Both sizes use the same adjustable shredded fill.

SLEEP IMPORTANCE

Why pillow height matters

Deep sleep is the physically restorative stage for the body; REM sleep is the mentally restorative stage for the brain
Deep sleep: the physically restorative stage for the body

Customer Reviews

4.74

2,210 reviews
5
4
3
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1

I always had trouble sleeping. I literally slept like a baby on CalmEden. Highly, highly recommend.

CalmEden helps me get to sleep, and more importantly, makes it easier to get back to sleep when I wake up.

It’s been great for me to relax and get to sleep easily. Will definitely keep using.

I've tried so many CBDs that just feel like a placebo. I can never tell if they help or do anything at all. CalmEden is the first one that I actually feel a physical effect from. It helps falling asleep and helps me maintain great sleep throughout the night. Couldn't recommend more if you're looking for a noticeable CBD. A+

I’ve been using CalmEden for about a year now. The biggest difference I have noticed is that unlike other sleep aids, when I fall asleep, I stay asleep throughout the night. When I wake up in the morning I feel refreshed and well rested. There is no groggy melatonin feeling hangover. Therefore My days are more productive and I feel mentally alert. It’s helped me maintain a healthy sleep schedule and has positively effected not only my work, but my health. 10/10 would recommend

Luckily I don't need to use this often since I sleep pretty well, but its nice to have options when I am struggling with sleep.

CalmEden is a liquid you put under your tongue for max absorption. The taste is a little sour but nothing you can't handle. I do appreciate that most nights it helps ease me to sleep but unfortunately, I still wake up a few times in the middle of the night. I recommend this if you're looking for something that does not have melatonin in it.

If you are looking for a great sleeping aid alternative then give this product a chance. I haven’t felt this rested in years. The best part is that you will not feel any sort of grogginess.

Like most, I recently found myself facing quite a few sleepless nights. I work in a fairly high-pressure position and have been struggling with turning off at the day's end between feeling over-tired and anxious. I've tried so many products on the market but they all either left me groggy or didn't allow for a restful sleep with weird dreams and constant waking. I came across CalmEden and intrigued by the product decided to give it a try. I am so happy I did. Night one - solid sleep, woke refreshed, not feeling heavy and listless. I am thrilled with this product and highly recommend using this to get your sleep back on track.

After searching for an effective sleep aid for many years + trying almost every option on the market, I’m so glad to have finally discovered CalmEden through a friend who gave it rave reviews. I have never had such deep sleep while also waking up feeling energized and ready to start my day (this has never been the case when taking melatonin, which always leaves me feeling groggy and low energy when I wake up). CalmEden is worth every penny if you are looking for a long term solution to immediate deep sleep + if you want to wake up with full energy. I also love it for traveling since it is carry on/TSA compliant…it’s great for short trips when time zone changes can impact sleep. Please never stop making this!!!!

AMAZING!!! I have trouble sleeping and I hate taking sleeping pills so this was a great alternative to help me finally get a good night of sleep. Definitely recommend!

I have loved using CalmEden thus far! I have a lot of trouble falling asleep and staying asleep and it has helped me to sleep through the night without issue! I have tried many different things to help me sleep but everything has left me feeling groggy and more drowsy in the morning. I wake up with energy and feel refreshed after using CalmEden! Definitely will be a repeat customer!

A truly impressive formula and product! As someone who often struggles to even fall asleep and tends to be very restless throughout the night, leaving me exhausted every morning, I decided to try CalmEden. The impact was noticed immediately to help me fall asleep and also stay in a state of deep sleep throughout the night. Now when waking up, I actually feel well rested!…a feeling I haven’t had since a toddler. Amazing product, easy to consume and highly recommend for anyone looking to improve their nightly rest and overall physical and mental health!

Very impressed with the effectiveness of this product. I've tried everything between melatonin and supplements made with mushrooms, but CalmEden provides me with the most restful sleep by far. It also helps me stay asleep and feel energized when I wake up to the point where this coffee lover doesn't have to make a cup every morning just to get started. Solid stuff!

exactly what I was looking for! never wake up feeling groggy like when I take melatonin. slept really well on it and seems to make a difference.

Works great, use it every night and have felt an increase in quality of sleep. Luckily there was another dropper included in the label as the first one was clogged. Overall, very happy!

I was looking for a great product that I could use for a quick go to for my on going insomnia. I have used CalmEden for a few months now and am really impressed with my deep sleep and most important, I feel great the next day! Highly recommend! Glad I was able to find a good solution for those restless nights.

It's been the best product I've ever used for my sleep and it doesnt make me feel groggy the next day. Great product. Have already recommended to several people

Noticed better sleep after the first use. My issue has been REM And significantly increased it (per my whoop)!

I'm pretty sensitive in general. The nice thing about this product is how easy it is to dose depending on the kind of day I had. Because I don't need the full dose it's great how long this lasts! The fast acting appraoch is what initially caught my eye, and I have to say, its incredible how quick it kicks in

There’s a lot of marketing gimmick out there. Surprised to say the least.. been using the product consistently for 2 months and I’ve been hitting green recovery on my Whoop almost every day.

Okay, Folks. I have to say that CalmEden is one of the best sleep aids I have ever used. I was new to CBD and CBN and did not know what to expect. CalmEden has made an excellent sleep stack with zero THC, and no side effects the following morning. I elected to purchase the Extra Strength formula, which I do not regret. It took a little experimenting to get the correct dose. Once I had the right dose, I could get consistent Oura Ring numbers every night. The taste is delicious, and it takes effect pretty quickly. I was also impressed that the company's Founders were accessible and answered all my questions. You will not regret buying CalmEden.

The new flavor is really good! Really impressed with this stuff to be honest. Lot of sleep aids out there that market hard but don’t work.

I’ve been on the lookout for the ideal sleep stack for awhile. CalmEden’s blend of ingredients is best-in-class, and I love not having to purchase these ingredients individually.

Amazing product. Fell asleep within 20 minutes and woke up the next day feeling refreshed and not groggy.

CalmEden has been incredible to me. I have trouble going to sleep when I want to and I cannot take anything that makes groggy in the morning. I was nervous this would be like the other supplements I’ve taken (melatonin, valerian root, etc. ). However, I can honestly say this does not make me groggy; I can even take it and watch movie before bed and just enjoy the deep relaxation and wake up fresh! Thank you Sleelwhale! Travis Mullenix

Thank You!

Hello! I’m 63, and after using Melatonin for years, I gave your product a try. I’ve never slept better. I will be a repeat customer from now on. Thank you for giving me back my sleep all night. The dreaded 0300 is no more.

Frequently Asked Questions

How do I adjust it?

Open the pillow and add or remove shredded memory foam until the height and firmness suit you. Remove fill in small amounts and give each setting a couple of nights.

Which size should I choose?

Standard and King are both available in the pillow size selector. Choose the one that matches your pillowcases and bed.

Does the fill go flat?

Shredded fill settles overnight and can be reshaped by hand. Fluffing the pillow redistributes the fill.

How long does shipping take?

Standard delivery typically arrives within 5-8 business days from the date the order is placed. Delivery estimates are not guaranteed and can vary with carrier delays. Shipping options and any charges are shown at checkout. Full terms are in our Shipping Policy.

What is your return policy?

Email support@calmeden.com within 30 days of purchase and we will help. Full terms are in our Refund Policy.

Have a question that's not answered here? Please reach out here.

Sleep deep, sleep well.

A good day starts with good sleep.