GOLS Organic Latex Mattress Topper, UK: What Is Certified and Where to Buy
If you want a mattress topper made from certified organic materials, the certificate should name the material, the standard and who checked it. Anything less is a logo.
The Organic Topper is made with GOLS-certified organic Dunlop latex and a GOTS-certified organic cotton cover. We sell it direct from this website in UK Single, Double, King and Super-King, with free UK mainland delivery and a 30-night trial. Below is exactly what is certified, what isn't, and how to check any brand's claim, ours included.
Made with GOLS-certified organic latex · Free UK mainland delivery · 30-night trial · 8,000+ happy sleepers
The short answer
Where can I buy a GOLS-certified organic latex mattress topper in the UK?
Right here, today. The Organic Topper is a solid core of GOLS-certified organic Dunlop latex inside a zipped GOTS-certified organic cotton cover. It comes in all four UK sizes, two feels (Plush, which is medium soft, and Supportive, which is medium firm) and 1, 2 or 3 inch depths.
One thing we would rather say up front: the materials are certified, the finished topper is not, because our cover maker and UK finishing partner are not yet certified sites, and our own certification is in progress. That is why you will never see a GOLS logo on our label. Here is the detail.
- Latex core
- GOLS-certified organic Dunlop, 75 kg/m³
- Cover
- GOTS-certified organic cotton, zipped, machine-washable
- Sizes
- Single, Double, King, Super-King
- Price
- From £149. Live table
- Delivery
- Free to UK mainland
- Trial
- 30 nights at home
Sizes and prices, live from our shop
Both feels cost the same in every size. The table reads straight from our shop, so the prices and stock you see are current. Tap a price to choose Plush or Supportive.
| UK size | 1-inch / 2.5 cm | 2-inch / 5 cm | 3-inch / 7.5 cm |
|---|---|---|---|
| UK Single 90x190cm | £149.00In stock | £199.00In stock | £279.00Pre-orders starting soon |
| UK Double 135x190cm | £189.00In stock | £259.00In stock | £349.00Pre-orders starting soon |
| UK King 150x200cm | £215.00Out of stock | £299.00In stock | £399.00Pre-orders starting soon |
| UK Super-King 180x200cm | £259.00Out of stock | £369.00In stock | £489.00Pre-orders starting soon |
Sizes: Single 90 x 190 cm, Double 135 x 190 cm, King 150 x 200 cm, Super-King 180 x 200 cm. Born in Yorkshire, each topper is hand-finished in the UK and arrives rolled.
Free UK mainland delivery. Sent tracked with Parcelforce. Scottish Highlands, Northern Ireland and Shetland: £9.99.
30-night trial. Sleep on it at home for 30 nights. Terms apply, see our returns policy.
What "certified organic" should mean on a topper
Two standards matter for a latex topper, one for the latex and one for the fabric around it.
- GOLS, the Global Organic Latex Standard, was developed by Control Union. Latex sold as GOLS organic has to come from certified organic rubber plantations and be processed at GOLS-certified sites. It covers mattresses and bedding among other latex products.
- GOTS, the Global Organic Textile Standard, does the same job for fabric: certified organic fibre, plus rules on processing, dyes and working conditions. GOTS is clear that a product can only be labelled GOTS-certified if every company involved in making it is certified.
That last rule is the one most shoppers never hear about, and it is why a certificate for the raw material is not the same as a certificate for the finished product.
What is certified on The Organic Topper, and what isn't
We name each certification against the exact part it covers.
| Component | Material | Certification | Evidence we hold | Notes |
|---|---|---|---|---|
| Latex core | Organic Dunlop latex, 75 kg/m³, solid core | GOLS | Latex producer's GOLS certificate | No fillers, no foam blend, no glued layers |
| Cover, top and sides | Organic cotton | GOTS | Fabric mill's GOTS certificate | Zipped, removable, machine-washable |
| Anti-slip base (standard version) | Polyester | Not organic | Not applicable | Stops the topper sliding. A Pure version in organic cotton, with no polyester base, joins the range in October 2026 |
| Finished topper | Hand-finished in the UK | Not certified as a finished product | Not applicable | Our cover maker and UK finishing partner are not yet certified sites, so we do not use GOLS or GOTS logos on the topper or its label. Our own certification is in progress |
How to check a GOLS claim, ours or anyone's
- Ask for the certificate, not the logo. A real certificate names the certified company, the standard and version, the certification body and an expiry date.
- Check the names match. The company on the certificate should be the one that made the latex, and latex foam or bedding should be in the scope.
- Ask about the finished product. A certificate for the raw latex is not a certificate for the topper. If the brand making the topper isn't certified itself, it should say so plainly.
- Look GOTS certificates up yourself in the public GOTS supplier database. For GOLS, the certifier named on the certificate can confirm it is valid.
- Be wary of fuzzy wording: "organic latex blend", "natural latex" with no percentage, or a certificate for a different product type.
What we will send you
Email hello@notswisscheese.co.uk with your order number and we will send the GOLS certificate of our latex producer and the GOTS certificate of our cotton mill, and keep you posted as our own certification progresses. We would rather you checked.
Which size do you need?
All sizes are UK standard. If your mattress is a European size, email us before ordering.
UK Single topper
For single beds, bunk beds and children's rooms. The lightest to lift and turn.
UK Double topper
The most common UK bed size. Sleeping on a small double (120 cm wide)? Email us before you order.
UK King topper
Note UK King is 150 cm wide, smaller than a US King. Measure your mattress before you order.
UK Super-King topper
One continuous layer across the whole bed, so there is no join down the middle to feel.
Why organic Dunlop latex
Dunlop latex is the denser of the two ways natural latex is made. It springs back as soon as you move, so it holds your hips and shoulders level instead of letting you sink into a warm hollow. Its open-cell structure, with pin-core holes running through it, lets air move as you shift.
Choosing organic latex is about how the rubber is grown and processed, and being able to prove it. It doesn't make latex softer, and it doesn't make it safe for anyone with a latex allergy. If that is you, please choose a latex-free topper.
Want the numbers behind "firm" and "plush"? Our honest firmness map translates labels into ILD and density. Comparing materials? See latex vs memory foam toppers, or ask whether certified organic is worth the extra.
Frequently asked questions
Is The Organic Topper GOLS certified?
Its latex core is GOLS-certified organic Dunlop latex and its cover is GOTS-certified organic cotton. The finished topper is not certified as a product, because our cover maker and UK finishing partner are not yet certified sites. Our own certification is in progress, and we would rather say that plainly than put a logo on the label we are not entitled to use.
Can I buy an organic latex topper in UK Super-King size?
Yes. Our Super-King is 180 x 200 cm, in Plush or Supportive, 1, 2 or 3 inch deep. The live table shows today's price and stock for each depth.
Do you sell an organic latex topper in UK Double size?
Yes, 135 x 190 cm, in both feels and all three depths. See Double mattress toppers.
Is delivery free?
Yes, to the UK mainland, sent tracked with Parcelforce. Scottish Highlands, Northern Ireland and Shetland are £9.99.
Is there a trial?
Yes, a 30-night trial: sleep on it at home for 30 nights. Terms apply, see our returns policy and how trying at home works.
Does it contain any foam or polyester?
No foam. The standard version has a polyester anti-slip base so the topper doesn't slide. A Pure version in organic cotton, with no polyester base, joins the range in October 2026.
Can I wash the cover?
Yes. The cover is zipped and removable, and it is machine-washable. Follow the care label. The latex core itself should never be washed or tumble-dried.
Where is it made?
Born in Yorkshire. The organic latex comes from a GOLS-certified producer in Vietnam, the organic cotton cover is sewn in India, and each topper is hand-finished in the UK.
I have a latex allergy. Is organic latex safe for me?
Please don't buy it. Organic latex is still natural rubber latex. NHS guidance lists latex mattresses and pillows among the products people with a latex allergy should avoid.
Certified materials, checked by people who can tell you how.
Choose your size, choose your feel, and sleep on it for 30 nights.
Made with GOLS-certified organic latex · Free UK mainland delivery · 30-night trial · 8,000+ happy sleepers
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