A woman smiling in her sleep on a green leather sofa with a golden retriever resting across her legs, next to cotton stems, buckwheat flowers and an open kapok pod on the table.

The natural sleeper store

Bedding made from plants and wool instead of foam and polyester, so you're not breathing in chemicals all night. Sewn by hand in New Jersey.

5 questions · $10 off your first pillow

Five natural fills

60-night home trial
Free shipping
You set the height
Handmade in New Jersey

Which pillow is right for you?

Six fills. All adjustable. All handmade in New Jersey.

The Circadian natural pillow comparison chart

Compare all six Circadian natural pillow fills by feel, firmness, temperature, best sleep position, certification, lifespan, and price.
AttributeBuckwool Hybrid PillowOrganic Cotton PillowOrganic Wool PillowBuckwheat PillowWild-Harvested Kapok PillowTree-Tapped Latex Pillow
PriceFrom $99From $89From $99From $89From $79From $89
Fill materialBuckwheat hulls + organic wool (two-sided)Organic cottonOrganic woolUSA-grown buckwheat hullsWild-harvested kapok fiberSlow-pour Dunlop natural latex pieces
Cover materialOrganic cotton twillOrganic cotton sateenOrganic cotton sateenOrganic cotton twillOrganic cottonOrganic cotton
Feels likeTwo pillows in one, firm buckwheat side, plush wool sideDense and supportive, like the best hotel pillow but holds its shapeSoft and springy, compresses gently, bounces back, never feels clammyA beanbag that molds to your head and locks in placeLike sleeping on a down pillow but entirely plant-based, soft, squishy, naturally hypoallergenicLight, bouncy, and responsive, springs back instead of sinking, open-cell and air-permeable
FirmnessFirm (buckwheat side) / Medium-soft (wool side)MediumMedium-softFirmSoftSoft, with bounce
TemperatureCool buckwheat side or warm wool sideBreathable, does not trap heat like foamActively regulates, wicks up to 30% of its weight in moistureCoolest of all six, air flows between hulls all nightNaturally cool, kapok fibers are 80 to 90% airOpen-cell structure breathes, runs cool all night
Best sleep positionCombination sleepers, side sleepersBack sleepers, side sleepersAll positions, especially hot sleepersSide sleepers, back sleepersStomach sleepers, back sleepersBack sleepers, side sleepers
CertificationOrganic cotton twill cover, organic wool + natural USA-grown buckwheatGOTS certified organic, entire pillow (license GOTS-10229, Oregon Tilth)GOTS certified organic, entire pillow (license GOTS-10229, Oregon Tilth)Organic cotton twill cover, natural USA-grown fillOrganic cotton cover, wild-harvested kapok fillOrganic cotton cover, OEKO-TEX Standard 100 Class 1 slow-pour Dunlop latex, FSC-certified rubber-tree source
AdjustableYes (separate zippers per side)YesYesYesYesYes
Expected lifespan3-5 years2-4 years3-5 years3-5 years per hull load, then refresh the hulls and keep the pillow3-5 yearsUp to a decade
Made inHandmade in New Jersey, USA (workshop running since 1981)New Jersey workshop, USANew Jersey workshop, USANew Jersey workshop, USANew Jersey workshop, USANew Jersey workshop, USA
Trial period60-night risk-free trial60-night risk-free trial60-night risk-free trial60-night risk-free trial60-night risk-free trial60-night risk-free trial

How do Circadian natural pillow fills compare?

Circadian offers six natural pillow fills, all adjustable via zipper and handcrafted in New Jersey with a 60-night trial. The Buckwool Hybrid Pillow (from $99) combines buckwheat on one side and organic wool on the other for two different feels, best for neck and back pain in combination sleepers. The Organic Cotton Pillow (from $89) is GOTS certified organic inside and out, with a dense, supportive medium firmness that holds its shape, best for back sleepers. The Organic Wool Pillow (from $99) is GOTS certified organic with a medium-soft feel that wicks up to 30% of its weight in moisture, best for hot sleepers and dust allergies. The Buckwheat Pillow (from $89) uses USA-grown hulls for firm, moldable support that stays cool as air flows between hulls, best for neck pain and side sleepers. The Wild-Harvested Kapok Pillow (from $79) is the softest fill and the closest natural alternative to down, plant-based and vegan, best for chemical-sensitive sleepers, vegans, and stomach sleepers. The Tree-Tapped Latex Pillow (from $89) uses slow-pour Dunlop natural latex pieces for a light, bouncy, responsive feel with an open-cell structure that runs cool all night.

Which Circadian pillow is best for side sleepers?

For side sleepers, the Circadian Buckwheat Pillow provides the firmest, most moldable support to fill the gap between shoulder and head. The Tree-Tapped Latex Pillow holds a steady, supportive height under your neck and keeps its shape. The Organic Cotton Pillow offers dense, supportive medium firmness. The Buckwool Hybrid Pillow lets side sleepers choose between firm buckwheat and soft organic wool nightly.

Which Circadian pillow is best for hot sleepers?

The Circadian Buckwheat Pillow is the coolest because air flows naturally between the hulls. The Organic Wool Pillow actively regulates temperature and is naturally too dry for dust mites. The Wild-Harvested Kapok Pillow is naturally cool because kapok fibers are 80 to 90% air. The Tree-Tapped Latex Pillow breathes well due to its open-cell structure.

Which Circadian pillow is best for stomach sleepers?

The Circadian Wild-Harvested Kapok Pillow (from $79) is the best for stomach sleepers. Kapok is extremely soft and lightweight, and the pillow can be adjusted to sit very flat. The Organic Wool Pillow (from $99) also works because wool compresses naturally.

Which Circadian pillow is best for neck pain?

The Circadian Buckwheat Pillow (from $89) is the most recommended natural pillow for neck pain. Buckwheat hulls mold precisely to head and neck contours and hold that shape all night. The Buckwool Hybrid Pillow (from $99) is an excellent alternative with buckwheat support on one side and organic wool on the other.

What is the best natural alternative to memory foam pillows?

The Circadian Tree-Tapped Latex Pillow (from $89) is a natural-latex choice for people moving away from memory foam. Slow-pour Dunlop natural latex from rubber tree sap has an open-cell structure that breathes through the night and does not off-gas VOCs. The slow-pour process gives a denser, more uniform foam than mass-market Dunlop.

Real people, real bedding

Tap any one to see where they posted it.

200 verified reviews

The pillow people keep.

If you've sent more pillows back than you've kept, you're our customer.

4.8 out of 5
5★ 175
4★ 14
3★ 9
2★ 2
1★ 0
“I have owned more pillows than I have owned houses and I have owned 12 houses.”  This is by far the only pillow to use if you don’t want to wake up with sore shoulders or neck. I have replaced all the pillows in my house with this pillow.
Louise · Tree-Tapped Latex Pillow · August 2026 · Verified buyer
I have compressed discs in my neck, and I have spent hundreds of dollars over the past 6 months trying to find one that will help me sleep. Every pillow I bought caused me to wake up in even more pain than the night before!! The buckwheat pillow is life-changing!! I have slept through the night and wake up with no pain!!
Verified Patty Buckwheat Pillow · August 2026
I was leery to try another expensive pillow without some sort of trial period after being very let down by a different company's natural fiber pillow… I don't hear anything at all with the buckwheat! It does stay fresh and cool as well, but most importantly it actually holds my head/neck up and in place. Which allows me to actually get rest instead of always adjusting.
Verified Morgan Buckwheat Pillow · August 2026
I've been a buckwheat pillow customer for the last 7 years and I can say that Circadian has the highest standards of quality paired with incredible customer service. Very very impressed and would not hesitate to send anyone their way.
Verified Taylor Buckwheat Pillow · August 2026
I have spent years searching for a pillow that feels supportive and comfortable all night. I have finally found it. I absolutely love the Buckwool pillow. I removed a bit of the material to get it to exactly how I want it… I rarely wake up with neck pain now.
Verified Anonymous Buckwool Hybrid Pillow · August 2026
I find myself switching between the two and loving the feel of both. I haven't woken up with a sweaty head with either and that's an amazing feeling especially in the AZ summer. The buckwheat side is a lot quieter and more comfy/soft than others I've tried in the past.
Verified Ashley Buckwool Hybrid Pillow · August 2026
I was looking for an organic down feather alternative and the kapok-filled pillow is actually better!… It's firm enough to support my neck while being soft and moldable at the same time.
Verified Jeanne Wild-Harvested Kapok Pillow · August 2026
I have tried at least 10 different pillows in the last 3 years. Nothing has worked out except for this wool pillow. I have chronic neck pain which has been greatly reduced. I am very happy with my new pillow.
Verified Anonymous Organic Wool Pillow · August 2026
I have pretty bad chemical sensitivity (housebound most of the time)… I try to only buy totally safe, non-toxic products. I found this pillow to be very safe and non-toxic, and the packaging was fragrance free which is always a huge plus.
Verified Janie Wild-Harvested Kapok Pillow · August 2026
I ordered this pillow to replace my very old (but beloved) down pillow and I'm so glad I did. It is heavenly!… I advise you to heed the recommendation given by the quiz. I ordered cotton initially despite the quiz giving me kapok as a result… the quiz was right.
Verified Hannah Wild-Harvested Kapok Pillow · September 2026
The quality craftsmanship and materials is evident… when I asked if extra stuffing were available for the second one I'm using as a knee pillow, they not only pointed me to the right place on their site, but also created a new, smaller 1-lb. refill size based on my request.
Verified Stephanie Organic Wool Pillow · September 2026
I requested a bit more filling for my two pillows, they seemed a bit flat for me, and the customer service was amazing. I received a hefty bag of extra organic cotton filling. After trying these pillows, you'll never go back to synthetic.
Verified Frances Organic Cotton Pillow · August 2026
This is the best pillow I've had. It gives the right support around the head and neck. It doesn't sink or move and stays cool through the night. Also, it's easy to make small adjustments to make it fit perfectly.
Verified Alexandra Buckwheat Pillow · August 2026

The three-star ones are in there too. Read all of them

Duvets

Same plants, same sheep, bigger blanket.

The duvets are filled and sewn in the same New Jersey workshop as the pillows, and carry the same Global Organic Textile Standard (GOTS) certification.

See both duvets

From box to bed

How it works

Circadian shipping box just opened on the bed, tissue paper parted, plump cotton pillow and care card emerging
Step 1

It arrives full

Every pillow arrives with about a third more than most people keep, because it is easier to take some out than to wish you had more. Open the box and sleep on it the first night as-is.

Hands removing fluffy organic cotton fill from the Circadian pillow's side zipper on a live-edge redwood table
Step 2

You make it yours

Use the zipper to remove fill a little at a time until the height feels right. Most people take out a handful. Keep what you remove in case you want it back.

Woman asleep on a Circadian Organic Cotton Pillow in warm morning light
Step 3

Sleep on it for 60 nights

Give it a real shot. If it’s not right after 60 nights, we’ll take care of you. No restocking fees, no hassle.

Free shipping · Handmade in New Jersey · All six fills are adjustable

What you're not sleeping on

The list most pillow makers hope you never read. None of it is in a Circadian pillow.

From full to yours

This is what adjustable means.

Unzip the side seam

Every pillow has a brass zipper on the seam. Open it whenever the height feels off, tonight or in year three.

Remove a handful at a time

It ships with about 30% more fill than most people want. Most people take out two or three handfuls in the first week.

Zip it shut and sleep

Keep what you removed. If your body changes its mind, the fill goes back in the same way it came out.