Eucalyptus Sheet Buying Guide: What To Look For, Avoid & Raise An Eyebrow At
If you're in the market for cozy, cooling bedding, you've probably come across sheets marketed as "eucalyptus" at some point.
We set out to find the best sheets made with eucalyptus fibers—and made an important discovery along the way.
Here's your under-the-covers guide to the popular material.
What are "eucalyptus" sheets?
Unlike other bedding materials like cotton, trees like eucalyptus are not naturally soft. In order to be turned into sheets, they need to go through a lot of processing. Oftentimes, they get turned into wood chips that are separated, mixed with chemicals until they turn to a pulp, and then dissolved and run through an extrusion process until soft strands emerge into fibers.
Some of the chemicals used in this processing have historically harmed people and the planet. They've been linked to polluted waterways and coronary heart disease, leukemia, Parkinson's, and stroke in factory workers. However, some new production processes now work with safer chemicals.
When shopping for any sort of wood-based fabrics, it's important to choose one that was created using more sustainable, closed-loop processing. Lenzing, a fiber production company based in Austria, is the leader in this field. They make two TENCEL™ branded wood fiber options: modal and lyocell.
While both are responsibly produced, TENCEL™ lyocell is created using a closed-loop production practice that tends to be more sustainable. The fiber is biodegradable, compostable, USDA-certified biobased, and made using a process that reuses about 99.9% of water and solvents, explains Lenzing's U.S. Marketing & Branding Manager, Ericka G. Garcia.
Many "eucalyptus" sheets—especially the ones that are marketed as eco-friendly—are made using Lenzing's fibers. And while eucalyptus is one wood source used in the company's fibers, it's not the only one; meaning your "eucalyptus" sheets are more likely a blend of eucalyptus, beech, birch, and other wood and pulps.
"Eucalyptus is one of the wood sources used, but it's not the entire wood source," Garcia clarifies on a call with mbg. "People like it because it's easy to understand and sounds inviting, but it's actually not a fiber content that you can label your product with per the FTC."
Lenzing sources all of its wood from PEFC and FSC forests that are certified not endangered, so you can still feel good about their sheets—but just know that it's not only eucalyptus you're sleeping on, and brands should be more transparent about that.
How do they compare to other sheets?
Once processed, eucalyptus and other woods can make for a super-absorbent material that disperses moisture to keep hot sleepers cool.
It tends to be less stiff than cotton but similarly soft (the higher the thread count, typically the softer the sheet). On average, it's also more breathable than wool and more comfortable than polyester.
Garcia points out that Lenzing's yarns also blend well with other materials. Often, manufacturers will pair them with cotton for a soft, cool combo or a wool knit for a warmer winter sheet. These blends tend to be more affordable than 100% lyocell, which can be on the pricey side.
Best sheet sets.
These sheets all feature eucalyptus or wood-based materials in one way or another—whether they're made from 100% lyocell or a blend to bring down the price.
Every one of them has earned rave reviews from sleepers who run hot, and they all show commitment to responsible sourcing and processing.
For easy price comparisons, you'll find Queen prices listed unless sold out.
Best color selection: Buffy Eucalyptus Sheets
- Colored with natural, plant-based dyes
- 300-thread count
- Free 7-night trial
- Some reviewers say they're too thin
Buffy colors its TENCEL™ lyocell sets with plant-based natural dyes from ingredients like gardenia and pomegranate that maintain their soothing hues even after going through the laundry. The company offers a seven-night trial to try out the 300-thread-count sheets, free of charge.
Best trial period: Sijo Eucalyptus Sheet Set
- 400 5 star reviews
- 7 color options
- Includes fitted sheet, flat sheet, and two pillowcases
- Reviewers doubt durability
You can test out this 100% TENCEL™ lyocell sheet set from Sijo for up to 30 nights and send it back if you're not happy with it. But if the nearly 400 5-star reviews are any indication, you'll love these sheets' cool, silky softness.
Best budget pick: Tuft & Needle Jersey Sheet Set
- Pre-washed to prevent shrinkage
- Wick away moisture
- Not as cooling as a 100% lyocell set
This blend of cotton and TENCEL™ lyocell is a bit thicker than a 100% lyocell sheet but still breathable and absorbent. It would make for a great winter sheet set, and at $80 for a king, it's affordable to boot.
Best high thread count: Eucalypso Home Eucalyptus Classic Sheet Set
- 600 thread count
- Wide range of colors
- 100% lyocell
- Line drying recommended
Another 100% TENCEL™ lyocell option, this set from Eucalypso Home is spun using a unique method that the company claims makes their 600-thread-count sheets even softer and more absorbent.
Best set with a duvet cover : Casper Hyperlite™ Sheets
- Includes duvet cover
- 100% lyocell
- Grid structure allows for extra airflow
- Only 200 thread count
Casper's 100% TENCEL™ lyocell sheets get their wow factor from a unique grid design that's meant to up their breathability, making them a super-cooling pick for hot summers and sweaty sleepers.
The best lyocell cotton blend: The Linen Company Eucalyptus Fitted Sheet Set
- Percale weave for extra breathability
- Wrinkle resistant
- Short and long side labels
- No top sheet
This set uses a blend of lyocell and cotton for extra softness with all the cooling properties of eucalyptus. Plus, they’re made with a single-ply percale weave, which lends extra breathability and a more matte look.
Best sustainable: Vesta SuperTree™ Soft Sheet Set
- 100% lyocell
- Wrinkle resistant
- Corner bands keep fitted sheet from slipping
- Limited color selection
These buttery soft sheets are made from 100% TENCEL™ lyocell from eucalyptus trees, making them extra breathable and naturally wrinkle resistant. And they make it easier than ever to make the bed: the top sheet features a subtle ‘short side of the bed’ tag, while the fitted sheet has straps sewn into the corners that make them easy to spot and hard to slip off the mattress.
Sheets that contain eucalyptus tend to be soft, breathable, and great for sleepers who run warm.
Sheets made using a closed-loop production practice will be more sustainable, and ones that have been blended with other yarns will be more affordable but still super soft. Promise, it'll only take one night to forget you're sleeping on bark.
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Emma Loewe is the Sustainability Health Director at mindbodygreen and the author of Return to Nature: The New Science of How Natural Landscapes Restore Us. She is also the co-author of The Spirit Almanac: A Modern Guide To Ancient Self Care, which she wrote alongside Lindsay Kellner.
Emma received her B.A. in Environmental Science & Policy with a specialty in environmental communications from Duke University. In addition to penning over 1,000 articles on mbg, her work has appeared on Bloomberg News, Marie Claire, Bustle, and Forbes. She has covered everything from the water crisis in California to the rise of urban beekeeping to a group of doctors prescribing binaural beats for anxiety. She's spoken about the intersection of self-care and sustainability on podcasts and live events alongside environmental thought leaders like Marci Zaroff, Gay Browne, and Summer Rayne Oakes.