15 best mattress toppers for all sleep styles, tried and tested (original) (raw)
Alison Lynch
How we test mattress toppers
To find the best mattress toppers for a great night’s sleep, we asked our panel of testers to trial them at home for three weeks. They then rated their experience, judging how comfortable, supportive and breathable each topper was, as well as its overall design.
We also put them to the test at the Good Housekeeping Institute, assessing how well the toppers fitted, how smooth they were under a bed sheet and how evenly distributed the filling was.
Scroll on to find the ones worth bedding down with, and everything you need to know about investing in a new mattress topper.
All prices are for a UK double.
Joint best mattress topper and best foam topper
The Simba Hybrid Essential Topper
Pros
- Smooth topper that supports the body well, rather than giving a sink-in feel
- Well-constructed
Cons
- If folding away for storage, you’ll need a spare pair of hands
Score: 93/100
Simba needs no introduction in the mattress topper world. Combining the same foam and springs that made its hybrid mattress so popular in our mattress test, this topper breezed through testing, with our in-house team finding it "extremely comfortable and easy to fit" on top of the mattress.
When it came to the panel, they said the topper provided plenty of "extra comfort". They even went as far to say it felt like they "had a whole new mattress". Another plus is that it can fit back in its box, unlike the brand's mattresses, which expand once unboxed, so it's easy to store if you need to.
Key specifications
Type | Hybrid; cotton and polyurethane |
---|---|
Sizes | Single, small double, double, king, superking |
Depth | 6.5cm |
Features | Elasticated straps, anti-slip base, Aerocoil springs, Simbatex foam for coolness and cushioning, removable/ washable cover, hypoallergenic, 10-year guarantee, 200-night trial |
Advertisement - Continue Reading Below
Joint best mattress topper and best down topper
The White Company Luxury White Down Topper
Pros
- Quiet to sleep on
- Washable top layer
Cons
- Very puffy on first use but this evens out after a few nights
Score: 93/100
Filled with two layers of goose down and feathers (which The White Company says are sourced from cruelty-free suppliers), this plump topper won over our panel with its “luxurious feel and weight”.
It fitted our mattresses securely and neatly, its filling was evenly distributed, and it plumped up easily when our testers made the bed again. Everyone would recommend it for a quality night’s sleep.
Key specifications
Type | Goose feather and down |
---|---|
Sizes | Single, double, king, super king, emperor |
Depth | 9cm |
Features | Detachable washable top, elastic straps suitable for mattresses up to 34cm deep |
Best firm mattress topper
Simba Hybrid Mattress Topper
Pros
- More springs than the Hybrid essential, making it great for maximum support
- Topper cover is machine washable
Cons
- Accompanying care instructions are sparse
Score: 91/100
Another hybrid number from Simba, this also excelled in our in-house testing and went down a treat with our panel, who found its supportive design offered a comfortable and firm night’s sleep.
It came up slightly bigger than our mattress, but this had little impact on sleep, and its straps are a convenient length, making fitting it easy. If we’re being fussy, we’d say it could be hard to store due to its thickness and size, but equally, this is what makes it so comfortable.
It’s also worth mentioning its sustainability credentials; it’s made in the UK from recyclable materials, using foam that’s free from polluting heavy metals, dyes and chemicals – even more reason to sleep easy.
Key specifications
Type | Foam and spring |
---|---|
Thickness | 7cm |
Sizes | Single, small double, double, king, super king |
Features | Machine washable |
Advertisement - Continue Reading Below
Best for winter nights
Silentnight Heat Genie Self Heating Mattress Topper
Pros
- Easy to fit onto your mattress and secure once in place
- Machine washable
Cons
- Fit comes up tight meaning the very edges of your mattress may not be covered
Score: 89/100
If you love keeping snug in bed, but don't want a huge (and often heavy) winter duvet or the addition of an electric blanket, this topper will be for you. Not only did it make our testers' beds comfier, but it doesn't use energy, cleverly self heating thanks to its heat reflecting foil and thermal lining. In fact, it adds a whopping 7.5 togs of extra warmth to the bed.
Testers found it nicely cosy and praised the filling's even distribution. It's on the softer side though, so may not suit if you need firmer support. But, it's hypoallergenic, machine washable and folds easily for storage in the summer.
Key specifications
Type | Blend hypoallergenic |
---|---|
Thickness | Not specified |
Sizes | Single, double, king |
Features | Elastic straps, self-heating, Anti-allergy, 2-year guarantee, machine washable, no energy needed |
Best bamboo mattress topper
Panda The Topper
Pros
- Supportive foam design
- Removable machine washable cover
Cons
- Straps may not be long enough for deep mattresses
Score: 89/100
The cover on this memory foam topper is made using sustainably-sourced bamboo and is machine washable, naturally anti-bacterial and hypoallergenic. Testers found it comfortable and responsive to sleep on, with the foam moulding pleasantly to their bodies.
It also proved quiet at night, so won’t be the cause of any wriggling-induced arguments, and the adjustable straps mean it fits the bed nicely, although they weren’t quite long enough to stop an occasional corner coming loose.
Panellists didn’t find it that breathable, so if you tend to wake up feeling hot, scroll on. Otherwise, it’s a high-quality design that improved the quality of our testers' sleep.
Key specifications
Type | Memory foam |
---|---|
Thickness | 5cm |
Sizes | Single, small double, UK double, king, super king, EU single, EU double, EU king, EU emperor |
Features | Removal, machine-washable cover, adjustable straps |
Advertisement - Continue Reading Below
Dusk Supreme Goose Down Mattress Topper
Pros
- Smooth topper with an evenly distributed filling
- Comes with a storage bag
Cons
- Slightly fiddlier to put on the mattress than some
Score: 89/100
Are you after that “lying on a cloud” feeling? Dusk has created just that with its clever two-tiered topper, which has a top section full of goose down and a bottom layer made up of fluffy feathers to ensure the "supreme" comfort its name promises. Our panel confirmed its snugness, praising its pleasingly even distribution of feathers.
It's light to move around, and even comes with a handy storage bag. Our testers also noted that it fits almost perfectly over the bed, with just a little of the mattress peeking out. But given its plush softness, it goes without saying this isn't for those who need a bit more support.
Key specifications
Type | Goose and feather down |
---|---|
Thickness | 5cm |
Sizes | Single, double, king, super king |
Features | Two tier design, adjustable straps, dry clean only, no sleep trial |
Emma Premium Topper
Pros
- Comfortable, even foam filling
- Breathable for all our panellists
Cons
- Be careful when washing as there was some slight shrinkage
Score: 88/100
At 9cm thick, this should bring a real boost to your mattress. It doesn’t have any straps, but our testers found a sheet helped it stay in place. It slipped a little for our panel at home, but nothing that a quick rejig come morning wouldn’t solve.
And, this didn’t stop the topper from being a hit on the sleep front – everyone said that they would recommend it to others, praising its sink-in yet supportive feel. One even said they’re “definitely sleeping more comfortably”. It's just what a tired mattress (and individual!) needs.
Key specifications
Type | Foam |
---|---|
Thickness | 9cm |
Sizes | Single, small double, double, king, super king |
Features | Washable, temperature regulating tech |
Advertisement - Continue Reading Below
Best budget mattress topper
Slumberdown Sleep Soundly Anti Allergy Mattress Topper
Pros
- Washes without any change in quality and dries quickly
- Smooth, comfortable surface
Cons
- Thinner than other toppers
Score: 88/100
For premium comfort at an affordable price, look to this Slumberdown topper with a hypoallergenic design that should keep sneezing at bay. Our panel found it delivers a soft, breathable boost to your bed. Testers were impressed with its overall quality, and while it’s not the thickest topper you could buy, everyone found it added a good level of comfort.
It washed well too. In fact, the only real niggle our testers had is that it doesn’t have any straps to secure it to your mattress. While this wasn’t a problem for everyone, if you tend to move a lot in your sleep, then it’s worth noting as it may not stay put. Overall though, it’s a good pick for revitalising a tired mattress without spending a small fortune.
Key specifications
Type | Hollowfibre |
---|---|
Thickness | Unspecified |
Sizes | Single, double, king |
Features | Anti-allergy and machine washable |
Marks & Spencer Ultimate Comfort Mattress Topper
Pros
- Soft, smooth surface
- Easy to wash
Cons
- Not breathable for everyone so may be better for winter
Score: 88/100
This slice of fluffy fibre (made in part with recycled polyester) will bring a layer of soft comfort to your bed. It fitted our testers’ mattresses perfectly, and easily slipped into a 9kg washing machine (with minimal shrinkage), so you can enjoy fresh, snug nights.
Our testers were divided when it came to the topper’s breathability, with some finding it on the toasty side – this means you may want to pack it away over summer if you run hot. But otherwise, most liked its soft support and quiet design – and would recommend it to others.
Key specifications
Type | Polyester |
---|---|
Sizes | Single, double, king, super king |
Depth | Unspecified |
Features | Elastic straps |
Advertisement - Continue Reading Below
Snuggledown Luxurious Hotel Mattress Topper
Pros
- Comfortably fits into a 9kg capacity washing machine
- Easy to store if you’re investing in one for a sofa bed
Cons
- Took a few nights for the fluffy design to settle down to the right thickness
Score: 87/100
Any sleep product with ‘hotel’ in its name will instantly grab our attention and this hollowfibre topper’s self-proclaimed luxury feel stood up to our inspections. Our panel loved its good fit and declared it “pure comfort to sleep on”. The filling was evenly distributed too, and when needed, testers found it easy to plump up with a quick shake.
Elastic straps meant it stayed in place on top of our mattresses even if the odd one pinged loose from time to time, and while testers found it warm, they didn’t overheat. Our panel found it washed well too.
Key specifications
Type | Hollowfibre |
---|---|
Thickness | 2.5cm |
Sizes | Single, double, king, super king |
Features | Straps, washable |
Best for adjustable firmness
Emma Flip Topper
Pros
- Well-constructed design
- Customisable support
Cons
- Slight foam smell that took a while to dissipate
Score: 87/100
For sleepers who chop and change their preferences regularly, or often have guests who like different levels of support, you don't want to buy (and store!) two different toppers. Thankfully, Emma's got your back – literally.
This is Emma's entry level topper, but it’s got a lot going for it. With two different sides, it offers adjustable firmness – soft on one and firm on the other. The panel liked the fact you can personalise the topper further by opening the cover and removing some of the foam, which is unique to this topper.
Testers found it "very comfortable" with "good support", and noted how well made it was. When it came to smoothness, there weren't any lumps or bumps lurking either. It fits the mattress very well, but its lack of straps makes it less secure.
Key specifications
Type | Two layer foam |
---|---|
Thickness | 6cm |
Sizes | Single, double, king, super king |
Features | Adjustable firmness with two different sides, removable cover and removable interior foam, 10-year guarantee, 200-night trial |
Advertisement - Continue Reading Below
The Fine Bedding Company Dual Layer Mattress Topper (King)
Pros
- Corner straps secure it well to mattresses, and fitted comfortably around deeper ones on test too
- Evenly distributed filling
Cons
- Was marginally smaller than advertised, but nothing too noticeable once in place
Score: 86/100
This “plush, soft and cushioned” microfibre topper made one panellist’s mattress feel like “a fluffy cloud". Testers also found it breathable, quiet and smooth to sleep on.
As well as its hypoallergenic filling, it has another feature that will make it well suited to people with allergies: its two-layered design. You can unzip them to make washing easier, which means you can keep all your bedding fresh.
Key specifications
Type | Microfibre |
---|---|
Thickness | Unspecified |
Sizes | Single, double, king, super king |
Features | Straps, unzips into two parts, washable |
Slumberdown Sleep Soundly Rebound Mattress Topper
Pros
- Evenly distributed filling
- Fitted easily into the washing machine
Cons
- Not temperature regulating for everyone
Score: 86/100
Filled with bouncy hollowfibre, this lightweight topper was easy to pop onto the bed, and its anti-slip surface kept it nicely in place.
It’s a great price, and seriously wowed our panellists – they praised its softness, describing it as “cloud-like”, “luxurious” and saying it gave their bed a hotel-level upgrade. One even bought the same topper for another bed in their home. Rotate it monthly to stop it going lumpy and flat.
Key specifications
Type | Hollowfibre |
---|---|
Thickness | 2.5cm |
Sizes | Single, double, king |
Features | Anti-slip, washable |
Advertisement - Continue Reading Below
Best value down mattress topper
Marks & Spencer Duck Feather & Down Mattress Topper
Pros
- Packs away easily if you need to store it
- Smooth without feathers poking out
Cons
- Sizes run slightly small, but nothing too noticeable
Score: 84/100
Fancy sleeping on a bed of feathers? Then this duck feather and down mattress topper should appeal – it’s soft, comfortable and smooth, and fitted our mattress perfectly. You can store it away easily too, but it can only be spot cleaned and it was a bit of a rustler during the night.
For some of our testers, however, it wasn’t quite supportive enough and we found the filling didn’t distribute evenly either, so make sure you plump before use. Overall though, everyone liked sleeping on it and would continue to do so after the trial.
Key specifications
Type | Feather and down |
---|---|
Thickness | Unspecified |
Sizes | Single, double |
Features | Elasticated straps |
Best mattress topper for softness
John Lewis & Partners Synthetic Soft Touch Mattress Topper
Pros
- Folds away easily into its case for storage if you want to swap it out over summer
- Machine washable cover
Score: 84/100
Snuggle into hotel-level softness with this John Lewis design, which will add a thick and comfortable extra layer to your bed. It’s lightweight and easy to move and store, with ample straps for even the thickest of mattresses. The zip-up cover also makes washing it simple.
Testers said that it didn’t fit their mattresses perfectly, coming up slightly small, and while some panellists loved its soft finish, others felt it lacked support and breathability, making it better suited to winter. If your current mattress is too hard for you though, this may be a good solution.
Key specifications
Type | Polyester |
---|---|
Thickness | 6cm |
Sizes | Single, small double, double, king, super king |
Features | Machine washable and elasticated straps |
Advertisement - Continue Reading Below
What thickness of mattress topper should I get?
.
It's worth considering how thick your chosen mattress topper will make your mattress, as you might need to buy bigger bed sheets! Toppers can range from thin slithers to 7.5cm wedges. In general, a thickness of up to 5cm should suffice.
What's the difference between a mattress topper and a mattress protector?
.
Put simply, mattress protectors protect your mattress from stains, dead skin cells and dust mites. Parents often use them to protect children's beds from night-time accidents, too.
Toppers, meanwhile, are all about comfort. They can make a mattress higher, softer, firmer, hotter or cooler, depending on the type you buy, but they won't protect it from spills or allergens.
If you're using both, put the topper on first.
Read our reviews of the best mattress protectors
Advertisement - Continue Reading Below
How to clean a mattress topper
.
Clean your mattress topper as often as your bedsheets to keep it bacteria-free. Check the label, but most mattress toppers can go in the washing machine. If possible, air dry it after cleaning, or tumble dry it on the lowest temperature.
Verdict: Which is the best GHI-rated mattress topper?
We have two favourite mattress toppers and it all comes down to which filling you prefer. If you’d like down, then the best mattress topper for you is The White Company’s Luxury White Down Topper.
But if you want foam (and something that’s vegan), then Simba’s Hybrid Essential Topper will bring a more supportive feel to your bed thanks to its combination of pocket springs and foam.
Of course, you don’t always want to splash out on a mattress topper if it's only destined for a spare bed or sofa bed. If that's the case for you, then we’d recommend Slumberdown’s Anti Allergy Mattress Topper, for under £30.
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.