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The best organic mattresses to shop in 2025
These comfortable beds are made of non-toxic, natural materials for eco-conscious shoppers
Tested by Blossom BoothroydHomes Testing Manager
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Hypnos Legacy Origins III Mattress
Read review - 2
Harrison Spinks Grassington 5750 Pocket Mattress
Read review - 3
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- 5
If you're looking to make more eco-conscious shopping decisions, opting for the best organic mattress or organic bedding is an easy step you can take towards living a more sustainable lifestyle.
Still, finding the best organic mattress for you (without sacrificing quality or comfort), is no easy feat. Beyond your typical marketing language, you'll likely encounter misinformation and greenwashing as you shop, which can feel frustrating.
What is the best organic mattress to buy?
At the Good Housekeeping Institute, we've reviewed all the best mattresses to help you in your shopping journey, which involves analysing survey data from over 4,000 mattress owners and coordinating hundreds of at-home consumer tests.
Based on all this feedback, these are our picks of the best organic mattresses to buy now for different needs and budgets – but keep scrolling for our full reviews.
- Best overall: Hypnos Legacy Origins III Mattress
- Best value organic mattress: Origin Hybrid Pro Mattress
- Best organic Simba mattress: Earth Apex Mattress
It's worth flagging that some mattress brands use the word 'organic' because they contain a fibre that’s grown organically, but a truly organic mattress follows strict production standards too. When it comes to organic mattresses, the gold standard certifications are Global Organic Textile Standard (GOTS) for fabrics like cotton and wool, and Global Organic Latex Standard (GOLS) for latex.
GOTS uses strict standards throughout the entire supply chain and certifies that the final product (not just the material) contains at least 95 per cent organic fibres. GOLS also requires a product to have at least 95 per cent organic material, ensuring responsible practices at every step of the latex production process.
Each year, when reviewing mattresses, our analysts examine everything from materials and design to customer service and more, as well as planning at-home consumer tests. We've worked with testers to try out over 35 mattresses in the past year alone. Of those, these are the buys we recommend if you're looking for something that uses organic materials.
Note, none of our picks below are certified as organic (something that's rare in the current market), but they all claim to use natural materials and/or sustainable production practices, which make them worth considering.
How we test organic mattresses
We test mattresses with the help of our extensive reader panels. Each mattress is trialled at home by a number of different testers for up to six weeks. They then report back on everything from the delivery service to comfort levels and what it's like by the end of the trial period.
Then we send out another survey – for which we had close to 4,000 responses – asking our readers to tell us about the mattress brand they have at home. Everyone must have owned their mattress for at least six months, giving us a good idea of how they may age, and if comfort levels and breathability change over time.
For both of these surveys, we ask for their verdicts on any sustainability claims, too. Our experts at the Good Housekeeping Institute then collate all this information to award each mattress a final score.
Prices shown are for a standard UK double.
Score: 94/100
Hypnos holds a Royal Warrant, so it's little surprise this premium mattress took the crown on test. It uses traceable British wool that's Responsible Wool Standard (RWS) certified, which means farmers and producers are audited for their animal and social welfare, land health, and more. Hypnos says it also uses responsibly sourced additional natural fibres including cotton and alo (nettle fibres), and organic kapok (another tree derived fibre), but there aren't any accreditations for these.
Testers' notes:
Our panel described the support this mattress offers as "perfect". Everyone slept well, enjoying the mattress' good temperature regulation and breathability thanks the combination of pocket springs and natural fibres. It's double sided, so you can flip it and extend its lifespan, which you'll likely want to do as it's expensive. But our readers have all been happy with their Hypnos mattresses over time – they're fit for a King, after all.
Hypnos has a range of organic mattresses that hold GOTS and Soil Association Organic certificates. While we haven't tested those specific designs yet, Hypnos mattresses do perform well in our tests.
Key specifications
| Mattress type | Pocket sprung with wool, alo, kapok and cotton comfort layers |
|---|---|
| Sizes | Small single, single, small double, double, king size, super king |
| Firmness | Medium and firm |
| Depth | 30cm |
| Trial | 100 nights |
| Guarantee | 10 years |
Score: 93/100
Harrison Spinks is all about the luxury touches and it hasn’t skimped on the natural, sustainable materials in this mattress. Fully traceable British wool offers comfort, while hemp and flax fibres (which are grown on Harrison Spinks’ own farm) help create a cooling effect for those who typically overheat at night. Each mattress is handmade in the UK too.
Testers’ notes:
Testers liked the firm feel and support this mattress offered and rated it highly for temperature regulation. It’s another design that’s heavy to move but it does have side handles to make turning a little easier.
Key specifications
| Mattress type | Pocket sprung with layers of wool, linen, hemp and flax |
|---|---|
| Sizes | Single, small double, double, king, super king, emperor |
| Firmness | Firm |
| Depth | 24cm |
| Trial | 60 nights |
| Guarantee | 5 years |
Score: 92/100
The White Company's Hampden Mattress is made with organic cotton, flax and hemp, natural latex and British wool sourced from Red-Tractor assured farms (the only accreditation linked to the mattress). It's actually made-to-order in the UK by Hypnos (see above), and the medium-firm pocket spring design is a luxurious buy.
Testers' notes:
This was described by one tester as "one of the most comfortable beds" they'd ever slept on. The design should suit most sleep styles, and our panel found it breathable and supportive. Again, it's heavy to move, but everyone who tried this would recommend it, making it well worth the effort and its high price tag.
Key specifications
| Mattress type | Pocket sprung with layers of layers of wool, organic cotton, flax and hemp and 100%-natural latex |
|---|---|
| Sizes | Double, king, super king, emperor |
| Firmness | Medium |
| Depth | 27cm |
| Trial | No |
| Guarantee | 10 years |
Score: 90/100
This is a hybrid mattress, which means it's not entirely made of natural fibres because of the foam. But one of the layers is what Origin describes as "organic bamboo-infused wool". The foam itself is CertiPUR certified, so verified to be free from harmful chemicals and environmental pollutants. And any mattresses that get sent back during the trial period go to the British Heart Foundation so they can have a second life.
Testers' notes:
In reality, the chances that you'll want to return your mattress are slim; our panel loved this design. It was supportive, quiet, and regulated our testers' body temperatures so well that some said they sweated less at night. It's medium firm, but proved too soft for some, so keep that in mind if you like a very firm sleep surface. You can't wash the cover either, so we recommend one of our best mattress protectors to keep it fresher. Most readers have been satisfied with their Origin mattress over time, though.
Key specifications
| Mattress type | Hybrid; layers of foam, springs, latex, tencel wool |
|---|---|
| Sizes | Single, small double, double, king, super king |
| Firmness | Medium firm |
| Depth | 30cm |
| Trial | 200 days |
| Guarantee | 15 years |
Score: 89/100
Another option from the same brand as our winner, this Hypnos mattress was made in collaboration with the Eden Project and uses carefully sourced natural fibres in its pocket spring design.
These include sustainably sourced Himalayan allo and kapok fibres, as well as responsibly sourced cotton, fruit fibres, and a blend of Tencel and bamboo in the layers. Plus, the cover features Damask infused with seaweed extracts, which is a natural alternative to flame retardant synthetic materials.
Tester’s notes:
This earned rave reviews from our testers for comfort and support. One even described it as “like sleeping at a luxury hotel every night”. It suited both back and side sleepers and panellists were impressed with the high-quality craftsmanship.
Key specifications
| Mattress type | Pocket sprung with layers of Himalayan allo, cotton, kapok, damask, fruit fibres, cotton, viscose, bamboo, and Tencel |
|---|---|
| Sizes | Small single, single, small double, double, king, king size zip and link, EU king size, super king, super king size zip and link |
| Firmness | Medium, firm |
| Depth | 20cm |
| Trial | No |
| Guarantee | 10 years |
Score: 89/100
This mattress is made by Harrison Spinks for John Lewis so features all the same natural, responsibly sourced materials as the mattress higher up on this list. It uses traceable British wool and home-grown hemp fibres in its layers to create a sustainable filling that’s fully recyclable at the end of its life.
Testers’ notes:
Some found the mattress too firm but noted that it did soften over the testing period. They appreciated how quiet it was, say there was little motion transfer or rustling when their partner rolled over in bed.
Key specifications
| Mattress type | Pocket sprung with layers of wool, hemp, and linen |
|---|---|
| Sizes | Double, king |
| Firmness | Medium-firm |
| Depth | 23cm |
| Trial | 60 nights |
| Guarantee | 7 years |
Score: 87/100
Some of the natural fibres in this mattress, including UK lambswool, silk and UK mohair, are Organic GOTS approved, so you can feel confident knowing they are sustainably sourced. It also features organic cotton and flax as well as horsehair, bamboo, Tencel and New Zealand wool – a pretty impressive lineup. The mattress arrives in packaging made from at least 50% sugar cane and 30% recycled plastics too.
Testers’ notes:
With a perfect Goldilocks firm-but-not-too-firm feel, testers enjoyed a good night’s sleep with this pocket sprung mattress. Like many designs, its weight was a downside, but otherwise, all testers said they’d recommend this one to a friend.
We also tested the Staples & Co. Artisan Opulence Mattress, which has fewer pocket springs and isn’t as deep. This scored 86/100 and uses the same natural fibres as the Artisan Utopia.
Key specifications
| Mattress type | Pocket sprung with layers of wool, silk, lambswool, mohair, cotton, flax, Tencel, bamboo, damask and horsehair |
|---|---|
| Sizes | Single, small double, double, king, super king |
| Firmness | Medium, firm, extra firm |
| Depth | 31.5cm |
| Trial | No |
| Guarantee | 10 years |
Score: 86/100
Simba mattresses perform well in our testing – head to our Simba mattress review for more details – and this one comes from its new ‘Earth’ range, which combines innovative tech with natural fibres. The highest performer from this range is the luxurious Apex Mattress, which blends cashgora goat wool, soft silk and British wool on a pocket sprung base. Simba is also a B-Corp brand, which means it champions social and environmental good.
Tester’s notes:
Testers deemed this mattress durable and well-made, and didn’t notice any new smell on delivery, which can happen with wool designs. They rated it highly for comfort ,with one panellist even saying the mattress provided ‘the best sleep ever’. Plus, with a 200-night trial, you’ll have peace of mind when purchasing.
We also tested the other mattresses in the Earth range. The Simba Earth Source Mattress scored 85/100, while the Simba Earth Escape Mattress scored 79/100.
Key specifications
| Mattress type | Pocket sprung with layers of wool, silk, and cashgora |
|---|---|
| Sizes | Single, double, king, super king |
| Firmness | Medium-firm |
| Depth | 32cm |
| Trial | 200 nights |
| Guarantee | 10 years |
Score: 84/100
This mattress is packed full of natural fibres, including latex, wool, and "renewably sourced" bamboo. Slumberland also says it used GOTS approved organic cotton and flax. As the mattress itself isn't accredited, it's hard for us to verify this independently, but the brand links out to the GOTS website on the listing, suggesting it's not a misleading claim. And, it's made in the UK at a BSI Kitemark Quality Accredited factory, which means it's independently audited for quality, safety and trust.
Testers' notes:
Because it's a pocket sprung mattress, it's heavy so tricky getting it into place. It's deep too (so may require new sheets) but come bedtime, testers found it quiet, comfortable and premium. They praised the support level, told us it didn't move if a partner fidgeted, and felt breathable.
This meant everyone said they would continue to use the mattress after the trial period had ended. We'll leave you with this glowing review: "Stunning mattress, very comfortable and great support for the back. The mattress is breathable, and I don’t get sweaty anymore."
Key specifications
| Mattress type | Pocket sprung with tencel, latex, wool, cotton, flax and bamboo |
|---|---|
| Sizes | Single, small double, double, king, super king |
| Firmness | Medium, firm |
| Depth | 32.5cm |
| Trial | - |
| Guarantee | 8 years |
Score: 82/100
This shares many of the same claims as the Slumberland mattress above; it uses GOTS cotton and flax, renewably sourced bamboo, recycled plastic, and is made in a British Kitemark Accredited factory. Plus there are close to 2,000 pocket springs, making it a supportive and breathable design.
Testers' notes:
Most of our testers raved about their experience with this mattress, telling us it was breathable, didn't dip during the test period and provided adequate support, easing some back pain. Once again, they found it tricky to move, but it sat on their bed frames well.
It was relatively firm, but one said it "has a luxury feel", while another told us it was "so comfy that it's hard to get out of bed in the morning". You've been warned.
Key specifications
| Mattress type | Pocket sprung with tencel, latex, cotton, flax and bamboo |
|---|---|
| Sizes | Single, small double, double, king, super king |
| Firmness | Medium, firm, extra firm |
| Depth | 29.5cm |
| Trial | - |
| Guarantee | 8 years |
Score: 81/100
Bamboo is a material that's talked about a lot when it comes to sustainability. It's important to note that, in textile form, really it's a rayon – a manufactured fibre made from wood pulp. The reason bamboo in particular is so popular is because it's fast growing, so when it's farmed correctly, it can regenerate quickly. Panda is one of the bamboo bedding pioneers and what's used for this mattress is organic.
Although not accredited, Panda details its eco claims thoroughly, and the hybrid mattress is certified by CertiPUR for its foam and holds the OEKO-TEX Standard 100 accreditation.
Testers' notes:
This hybrid mattress has a combination of foam and spring that our testers generally loved. The outer cover was soft and they felt it was a luxurious buy. It fared particularly well with regards to breathability, keeping everyone at a temperature that was just right.
Most of our testers found it comfortable too, but it was on the softer side, meaning it wasn't firm enough for everyone. Ultimately, though, that comes down to personal preference – others said it was "very supportive", so it's worth considering other mattresses you've tried and liked before you invest.
Key specifications
| Mattress type | Hybrid; layers of foam, spring, bamboo |
|---|---|
| Sizes | Single, small double, double, king, super king |
| Firmness | Medium firm to firm |
| Depth | Unspecified |
| Trial | 100 nights |
| Guarantee | 10 years |
What makes a mattress organic?
While some mattress brands use the word 'organic' because they contain a fibre that's grown organically (e.g. organic cotton in the outer cover), there are many materials and manufacturing processes that go into making the final mattress.
A truly organic mattress will be made almost entirely of organic materials (mostly latex, cotton and wool) and follow strict production standards. The best way to know for sure is to check for certifications, such as:
- Global Organic Textile Standard (GOTS) for fabrics like cotton and wool. It uses strict standards throughout the entire supply chain – from the growing of the fibres through to the dyeing and other chemical processes and the manufacturing policies at the factories where it's made. GOTS doesn't just certify a material, but rather the final product, which must contain at least 95% organic fibres. Still, some brands claim they use GOTS-certified components.
- Global Organic Latex Standard (GOLS) for latex. Like GOTS, it requires a product to have at least 95% organic material, and it follows the latex throughout the production process to ensure responsible practices at every step.
These are the gold standards when it comes to organic certifications, but they're difficult to achieve and cost more for companies, so you may see other brands with natural and organic claims that don't have these certifications.
What do mattress eco certifications mean?
Besides organic certifications like GOTS and GOLS, you'll likely notice other emblems when you shop for eco mattresses. While they may show greener features for your health, safety and the environment, they don't necessarily indicate that the mattresses are natural or organic. Here's what these labels actually mean.
- CertiPUR-US: Specifically for foam (i.e., not for natural materials), this certification lets you know that the mattress was made without certain harmful chemicals and is considered to have low VOC emissions.
- OEKO-TEX (Standard 100): A standard that shows a textile has been tested for harmful substances to make sure they're within an acceptable limit. Because it's for textiles, it applies only to certain parts of the mattress (e.g., the outer cover) and not to other materials, like foam.
- BCorp: This is an award that a company gets for demonstrating that it's working to more ethical and sustainable standards throughout its business and the places where it operates.
How to spot greenwashing when shopping for organic mattresses?
Greenwashing is a marketing tactic that makes a product seem more eco-friendly to help drive sales. The easiest way to ensure you're buying a certified organic mattress is to fact-check for proof as you shop. For starters, GOTS has a public database where you can quickly type in a brand to see if it's on the list.
Beyond that, there are some warning signs to look out for. For instance, if it claims just one material is certified organic, then it's likely false. Legitimate certifications (like GOTS and GOLS) don't certify a single material. They only certify an entire product and require at least 95% of the mattress to be truly organic.
While in the UK there are strict regulations about the use of the word 'organic' when it comes to food, the same isn't true in other industries. But it would be covered by the Competition And Markets Authority's Green Claims Code, which requires that companies can substantiate any environmental claims they make.
Lastly, be wary of brands that use unrelated certifications in an attempt to validate natural and organic claims. While indoor air quality certifications like the ones listed above are great to look out for to ensure low VOCs, they're unrelated to organic manufacturing and often used with mattresses made with polyurethane foam.
Things to keep in mind when shopping for organic mattresses
On top of making sure the organic claims are accurate, you also want to make sure your mattress will be comfortable and last for years — especially because organic beds are pricier. Here's what to consider when you shop.
✔️ Sleep position: Stomach-sleepers need a firm mattress, side-sleepers need a softer surface to avoid adding weight to joints and pressure points, and back-sleepers (or anyone who changes positions) would fall somewhere in between at a medium firmness.
✔️ Back pain: A pressure-relieving mattress is ideal for anyone suffering with this, especially from lower-back or hip pain. Medical experts also advise looking for medium firmness for a balance of cushioning and support. Read our guide to the best mattress for back pain for more information.
✔️ Temperature: Memory foam tends to cultivate heat, so organic mattresses are beneficial in this aspect, and our testers noticed less overheating with them. Hot sleepers or anyone dealing with night sweats would benefit from a mattress with cooling properties.
✔️ Trial period: Most mattress companies offer an any-reason return period for at least 100 nights, so you can make sure you love it before you fully commit to your purchase. Make sure to check whether there are any hidden return fees and how you go about making the return to ensure a smooth process.
The verdict on the best organic mattresses
When shopping for organic mattresses, it’s worth doing your research (you’ll find everything you need to consider before buying in our handy guide above), so you understand what the different certifications and claims mean.
Our top pick is the Hypnos Legacy Origins III Mattress, which offers orthopaedic support and uses certified British wool and other sustainable materials.
For those shopping on a budget, Origin’s Hybrid Pro Mattress is a more affordable choice. While it’s not entirely made of natural fibres, the foam is CertiPUR certified, and it has wool in its layers.
Why trust the Good Housekeeping Institute
Lexie Sachs is the executive director of the Textiles, Paper & Apparel Lab at the Good Housekeeping Institute in the US, where she oversees content and testing in the bedding and sustainable textile categories. She has been actively researching and reporting on mattresses since 2014, and she's extensively reviewed dozens of models by meeting with brands, surveying real mattress owners and conducting consumer tests. Lexie has also been working with sustainable fabrics since 2007 and has led investigations into misleading eco marketing on textile products.
Grace Wu is a textiles product review analyst at the Good Housekeeping Institute in the US and recently oversaw at-home mattress testing of over 100 models. Grace has written several stories about organic bedding, including the best organic sheets, best organic pillows and best organic mattress toppers. Prior to joining GH, Grace earned a Master of Engineering in Materials Science & Engineering and a Bachelor of Science in Fibre Science from Cornell University.
Hannah Mendelsohn is the homes editor for the Good Housekeeping Institute in the UK, and looks after all our sleep buying guides. She has also completed a course in sustainable textiles at the University of the Arts, London.
Lexie Sachs (she/her) is the executive director of strategy and operations at the Good Housekeeping Institute and a lead reviewer of products in the bedding, travel, lifestyle, home furnishings and apparel spaces. She has over 15 years of experience in the consumer products industry and a degree in fiber science from Cornell University. Lexie serves as an expert source both within Good Housekeeping and other media outlets, regularly appearing on national broadcast TV segments. Prior to joining GH in 2013, Lexie worked in merchandising and product development in the fashion and home industries.
Grace Wu (she/her) is a product reviews analyst at the Good Housekeeping Institute's Textiles, Paper and Apparel Lab, where she evaluates fabric-based products using specialized equipment and consumer tester data. Prior to starting at Good Housekeeping in 2022, she earned a master of engineering in materials science and engineering and a bachelor of science in fiber science from Cornell University. While earning her degrees, Grace worked in research laboratories for smart textiles and nanotechnology and held internships at Open Style Lab and Rent the Runway.
Hannah is our homes editor, specialising in reviewing the latest kitchen appliances, cleaning products, mattresses and bedding, and crafting equipment. Hannah has written about hundreds of products, from air fryers to smoothie makers to pillows, and is committed to finding the most reliable and best value for money buys.
Hannah is also interested in sustainability in the home and has completed a course with the University of the Arts London in sustainable textiles, so she can help cut through the noise on what’s green and what’s not. Hannah has an MA in Magazine Journalism and has previously worked as a freelance lifestyle and women’s sports journalist, working for Stylist, Sky Sports and more.
Hannah has also previously worked in a florist and can normally be found caring for her house plants or sewing something new for her home or wardrobe.
Blossom is passionate about finding the best home products and appliances for GH readers. As head of the homes testing team, she has led reviews across multiple categories, from pizza ovens, and smart plugs to portable fans and hobs. She enjoys delving into the intricacies of products and refining testing protocols to ensure we’re testing them against their claims. Her aim is to find the top-performing products on the market, to help take the hard work out of housework. Blossom’s most notable accomplishment in the lab has been toasting 528 slices of bread in her quest to find the best toasters money can buy. In her free time, she openly admits to being a music geek and indulges her creative side through crocheting, baking, singing and writing.
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