The best organic mattresses in 2025
The type of mattress we sleep on each night should be chosen with great consideration. We spend a huge portion of our lives on them–approximately a third! Not to mention it’s important that a mattress is of high enough quality to last a good amount of time before it needs replacing. According to The Sleep Charity, this should be done ‘every seven years’. Changing a mattress more frequently than that means its environmental footprint inevitably goes up. Another way to consider a mattress’ impact on the earth is by looking at what it is made of. Although synthetic memory foam and hybrid mattresses have become increasingly popular in recent years, we are seeing more and more crafted from mainly natural materials, both traditional (cotton, wool) and unconventional (bamboo, charcoal), that have a responsible environmental focus and aim to reduce waste in the mattress industry.
Frequently asked questions
What is an organic mattress?
Unlike in the food industry, there isn’t a specific definition of what makes a mattress organic. For the purpose of this piece, we have selected mattresses that have a basis of or principally include naturally derived and sustainable materials, that haven’t been chemically processed. Rather than manmade materials like memory foam, cooling gel or synthetic latex, the focus of the mattresses here is primarily on materials derived from nature. Something to note, however, is that synthetic doesn’t necessarily mean bad for the environment: there are some sleep products that also incorporate sustainable fibres made from recycled plastic bottles, for example.
Natural materials like wool have hypoallergenic properties, making them ideal for those with allergies or asthma, or if you have concerns about dust mites. Organic mattresses are generally better for the environment, too, with a focus on sustainably grown, traceable and durable materials, and brands like Naturalmat working hard to eliminate single-use plastic packaging and mattresses going to landfill.
There are brands that specialise in natural mattresses, such as the previously mentioned British company Naturalmat, as well as big brands such as Simba. They make a wide range of mattresses including synthetic memory foam and hybrid options, but they also offer a selection of eco-focused ones that prioritise natural materials. Read on for our pick of the crop.
The best organic mattresses to buy, at a glance:
Best organic mattresses 2025
The USP of Naturalmat is its commitment to using natural fibres – something sleep scientists consistently find leads to better quality of sleep, thanks to its inherent moisture-wicking and temperature regulating properties. The wool used in Naturalmat mattresses is from Devon sheep, while the natural latex is from the sap of the Hevea rubber tree and is a natural alternative to synthetic foams. Handmade in Devon, the Superb is their most popular model and sits in the middle of their range.
The tension in the medium that I tested overnight is perfect; there was no movement from the mattress overnight, I didn’t dip into any pockets and whatever way you turn, you feel deeply comfortable and supported. It’s so prized that some of the best hotels in the world use this model, from the One and Only resorts to The Hoxton.
Most of Naturalmat‘s mattresses are delivered in reusable, plastic-free bags. On the occasions when these bags can’t be used, they deliver in bags made from carbon neutral bioplastic derived from sugarcane and recycled plastic – these bags are completely recyclable (it may need to be taken to your local supermarket if your council doesn’t collect LDPE 4 plastics).
I loved the excellent end of life policy that takes into account the amount of mattress waste we see: when you need to refresh your mattress you can either get it repaired and ‘restuffed’, donate it or recycle it with them. An excellent initiative that will help you sleep soundly.
The mattress may feel more or less firm depending on whether your bed has fixed or sprung flats, respectively. The mattress may feel firmer than expected at first, but should become softer after a few weeks of use. The wool in the mattress may give off a natural smell which should subside after airing out.
Why we love it:
This mattress has a plush pillowtop sewn in to the design, for an extra layer of comfort. The Luxurious Earth 03 is filled with layers of of organic British wool, natural Talalay latex and Allo fibres, a renewable and regenerative material sourced in the Himalayas. It also contains a material that they call eOlus™, which is sustainable but not natural, as it is created from recycled plastic bottles. The mattress’s cover is crafted from a cooling cotton damask, which is chemical free. All packaging is recyclable and the mattress is made in the UK, adding more bonus points for sustainability.
Take note:
This mattress is particularly deep, so may require deeper fitted sheets. The delivery charge is also rather steep, when many retailers offer free delivery as standard, and the mattress alone is at a high price point.
