Hypnia Supreme Hybrid Mattress

Hypnia Supreme Hybrid Mattress Review UK (2024)

Last updated: 26.03.2024 Reading time: 10 Min.

Are you looking for a new mattress that is supportive and breathable? 🌬️

The Hypnia Supreme Hybrid mattress has the best of both worlds, with pocket springs, latex, and memory foam layers.

Our testers and sleep expert tried the Hypnia Supreme Hybrid mattress for several nights.

But what did they make of it?

Find out more in our Hypnia Supreme Hybrid mattress review. 👇

Top features of Hypnia mattress UK

200-day trial period
200-Night Sleep Trial
15-year guarantee
15-Year Guarantee
Latex foam
Breathable Latex Layer


  • Memory foam and latex contour around the joints to relieve pressure
  • Highly supportive spring layer
  • Great for couples - minimal motion transfer
  • 15-year warranty (much longer than most competitors)
  • 200-night trial to decide if it’s right for you
  • Fast and free delivery & returns
  • Excellent value for money
  • Available in all UK sizes & some European sizes
  • Tested against harmful materials
  • A good approach to sustainability


  • Slightly unpleasant smell when first unboxed
  • Not suitable for stomach sleepers
  • Cheaper alternatives are available

Hypnia Supreme Hybrid mattress composition

The Hypnia Supreme Hybrid mattress is composed of multiple layers as well as an integrated built-in topper.

These layers include:

  • Highly breathable cover
  • Memory foam layer
  • Latex layer
  • Honeycomb foam
  • Pocket springs

We'll dive into each of these materials and their benefits below.👇

Memory foam

The Hypnia Supreme Hybrid contains a top layer of memory foam.

Memory foam (also known as viscoelastic foam) is incomparable to other materials.

memory foam for spinal alignment
Memory foam contours to the body shape.

Memory foam adapts to your body to relieve pressure from the joints and encourage the natural alignment of your spine.

The muscles relax and the spine stays neutral all night, which prevents you from waking up with back pain.

Most memory foam retains heat, creating a warmer sleep.

However, the Hypnia Supreme Hybrid combines cooler materials for better temperature regulation.

But more on that later. 👀

Latex layer

Below the memory foam is a latex layer, which helps to add additional comfort.

Like memory foam, latex moulds around the joints but has a firmer feel to prevent the body from sinking too much.

Latex is manufactured with breathable pinholes throughout the material to encourage air to flow out of the mattress. 🌬️

hypnia supreme hybrid composition
The Hypnia Supreme contains a layer of latex.

It is naturally hypoallergenic, making it an excellent choice for allergy sufferers.

Latex is also one of the most durable mattress materials, ensuring the Hypnia Supreme Hybrid lasts even longer. ⌛

Honeycomb layer

The honeycomb layer promotes the natural alignment of the body to help you stay supported all night long.

hypnia supreme hybrid composition
The Hypnia Supreme Hybrid combines memory foam, latex, honeycomb foam, and pocket springs for optimal support.

Unlike memory foam, this layer is made of much firmer foam designed like a honeycomb to ensure maximum stability.

Pocket spring layer

The base of the mattress has an advanced pocket spring system.

Pocket springs support the body by moving independently from one another and providing support in each individual area.

The pocket-sprung layer comprises 7 support zones, providing extra stability across the body.

In short, firmer springs will be zoned in the areas where you need the most support.

Hypnia Supreme Hybrid cover

The Hypnia Supreme Hybrid mattress cover is made from a highly breathable OEKO-TEX-certified [1] fabric.

This means materials have undergone various safety tests to ensure they do not include harmful chemicals or fibres.

The Hypnia cover also promotes air circulation to prevent you from overheating at night.

The cover has handles, making the mattress easy to move around when necessary.

This is particularly useful as the Hypnia Supreme Hybrid mattress is quite heavy.

Unfortunately, the cover is not removable, which is partly due to the design of the mattress and its integrated topper.👎

do not wash graphic
Unfortunately, the cover is not washable.

This means you can’t take the cover off and wash it.

We encourage those with allergies or who sweat during sleep to invest in a mattress with a washable cover, such as the Nectar mattress and Emma Original.


How firm is the Hypnia Supreme Hybrid mattress?

The Hypnia Supreme Hybrid is a good balance between soft and firm. 🧸🧱

The natural latex and memory foam combined with the firmer pocket spring and honeycomb support layer provide a good medium balance for firmness.

hypnia supreme hybrid firmness

We rated the Hypnia Supreme Hybrid mattress a 5/10 on our Sleep Hero firmness scale, where 1 is the softest and 10 is the firmest. ⚖️

How comfortable is the Hypnia Supreme Hybrid mattress?

When laying on the Hypnia Supreme Hybrid mattress, it had a soft and slightly enveloping feel. 🥰

It gently cocooned the body without sinking too much into the mattress.

The layer of latex supports the body's natural shape with additional pressure relief from the memory foam.

A good all-round mattress

The Hypnia Supreme mattress is suitable for anyone looking for a medium-feel mattress that prides itself on comfort.

Back sleeper on Hypnia Supreme Hybrid mattress
The Hypnia Supreme Hybrid mattress is suitable for back sleepers.

With its pocket springs, memory foam and latex layers, the Hypnia Supreme Hybrid mattress is suitable for most sleepers.

Our testers appreciated the feeling of the Hypnia Supreme Hybrid from the very first sleep.

Here’s what our sleep expert had to say about this highly comfortable mattress:

"The Hypnia Supreme Hybrid is a well-made, meticulously crafted mattress. A great option for people looking for a mattress that cocoons around pressure points. It helps the body stay lifted in any position, encouraging optimal spinal alignment and pressure relief."

Caroline Rolland


Those who suffer from aches and pains in the joints may find relief in the Hypnia Supreme Hybrid mattress.

A solid base for more firmness

But it’s not just soft cushiony layers that make up this hybrid mattress.

The supportive pocket springs prevent the mattress from sagging and ensure you don’t sink in the foams too much. 🤿

Side sleeper on Hypnia Supreme Hybrid mattress
We recommend the Hypnia Supreme Hybrid mattress for side sleepers.

The 7 comfort zone layers absorb the weight of the body whilst keeping it lifted and aligned throughout the night, no matter how much you move around.

Is the Hypnia Supreme mattress good for my sleeping position?

The medium feel of this mattress means it would be an excellent choice for side sleepers and lightweight back sleepers. ✅

However, we wouldn’t recommend this mattress to stomach sleepers.

Instead, it would be best if you opted for a mattress with firmer support, such as the DreamCloud Luxury Hybrid mattress.

Is the Hypnia Supreme Hybrid good for couples?

The Hypnia Supreme Hybrid is a low motion transfer mattress.

Motion transfer refers to how much movement is transferred across the mattress.

For example, when your partner gets out of bed, you may feel this movement on your side of the bed.

But a low motion transfer mattress absorbs this movement, keeping the mattress and you undisturbed on the other side.

Low motion transfer mattress
The Hypnia mattress has low motion transfer.

The combination of memory foam and pocket springs in the Hypnia Supreme Hybrid work together to absorb motion. 🚣‍♀️

In fact, we didn't feel any disturbance when our partner climbed in or out of the bed.

Therefore, we would highly recommend this mattress for couples.


Does the Hypnia Supreme Hybrid mattress sleep hot?

We tested this mattress during the summertime. 🌞

The Hypnia Supreme Hybrid mattress has excellent breathability.

Memory foam mattresses generally store heat, which can create a warmer sleeping environment.

However, memory foam combined with pocket springs generally has better temperature regulation.

Excess heat can dissipate through the gaps of the springs for better circulation. 🌬️

Hybrid mattress breathability
Pocket springs encourage natural airflow.

Latex also has excellent ventilation as it is structured with breathable pinholes that help to push out excess heat.

The hybrid mattress stayed at a comfortable temperature throughout the night.

Warm sleepers may experience a cooler sleep on this hybrid mattress. 🌡️

Instead, hot sleepers should consider a cooler mattress, such as the Simba Hybrid Luxe or Emma Luxe Cooling mattress.

Hypnia Supreme Hybrid mattress sizes

The Hypnia Supreme Hybrid comes in standard UK sizes.

Hypnia Supreme Hybrid mattress sizes

These include:

  • Hypnia Supreme Hybrid single mattress - 90 x 190 cm (3' x 6'3")
  • Hypnia Supreme Hybrid small double mattress - 120 x 190 cm (4' x 6'3")
  • Hypnia Supreme Hybrid double mattress - 135 x 190 cm (4'6" x 6'3")
  • Hypnia Supreme Hybrid mattress king size - 150 x 200 cm (5’ x 6’6”)
  • Hypnia Supreme Hybrid super king size mattress - 180 x 200 cm (6’ x 6’6”)

The Hypnia Supreme Hybrid is also available in an EU double and EU king size.

How much does the Hypnia Supreme Hybrid mattress cost?

The Hypnia Supreme Hybrid mattress is competitively priced. 💰

Latex is typically very expensive, so we think this is reasonable.

The Hypnia Supreme Hybrid mattress also comes with a 15-year warranty.

This makes it much better for long-term value than cheaper mattresses with shorter guarantees.

This is also much longer than most mattress warranties, such as the Simba Hybrid and Emma, which are only guaranteed for 10 years.

People jumping with coins
The Hypnia mattress has a fair price.

Additionally, you can spread the cost over 3 instalments.

But if you're looking for a slightly more budget-friendly option, consider the Hypnia Essential Hybrid mattress instead.

We tried and tested this mattress and experienced exceptional comfort at a reasonable price.

(Note: prices listed below are standard prices excluding any current coupons and discounts)

£ 999.99
Small Double
£ 1,324.99
£ 1,499.99
£ 1,624.99
Super King
£ 1,899.99

Hypnia discount codes

Hypnia discount codes are available throughout the year. 🏷️

Piggybank on the mattress
Hypnia has great mattress sales throughout the year.

You can get as much as 60% off on your new Hypnia mattress.

Our discounts page has all the latest Hypnia coupons and discounts from other top UK sleep brands.

We’ll update this page with current Hypnia Supreme Hybrid mattress offers.


You can also get an additional 5% off with our exclusive 'SH5' discount code.

Alternatively, sign up for our newsletter for exclusive year-round discounts on our favourite products:

Hypnia mattress delivery

Hypnia offers free delivery within 2 - 3 days in the UK. 🚚💨

The Hypnia Supreme Hybrid arrives vacuum-packed in a compact box.

This makes it easy to transport through stairwells and narrow entryways.

When you hit checkout, you’ll have several delivery options:

  • Standard delivery: Delivered to the ground floor of your house or building
  • Comfort delivery: Delivered to your room of choice
  • Premium delivery: Delivered to your room of choice and the old mattress is removed

On the Hypnia website, you can select the delivery date you require.

We didn't have the best delivery experience when Arrow XL delivered our Hypnia mattress, and reviews show customers have had a similar experience. 👎

We experienced a few delays and when the mattress did arrive, the couriers were quite rude and unprofessional.

This is always the risk when a brand uses third-party couriers, and we hope to see some improvements in the future.

Unpacking the Hypnia Supreme Hybrid mattress

When we first unboxed our Hypnia Supreme Hybrid mattress, we noticed it had a strange smell. ♨️

Hypnia Supreme Hybrid mattress off-gassing
You may experience some off-gassing with your Hypnia mattress.

This is completely normal and is known as off-gassing [2].

Most bed-in-a-box mattresses experience some form of off-gassing, and the smell can vary in intensity.

This should disappear within a few days, or even less in a well-ventilated room.


Does the Hypnia Supreme Hybrid mattress come with a trial?

Hypnia mattresses include a 200-night sleep trial for you to try out your mattress. ⌛

Sleep trial graphic
The Hypnia Supreme Hybrid mattress includes a trial.

This means you can sleep on the mattress in the comfort of your home for up to 200 nights.

Not happy with it?

Then all you need to do is contact Hypnia, who will pick up the mattress and exchange it for another one or give you a full refund. 💰

What happens to returned Hypnia mattresses?

If you return your Hypnia mattress, it will be reconditioned, sent to a charity, or recycled.

Hypnia Supreme Hybrid mattress being recycled
Returned Hypnia mattresses are usually recycled.

So you can rest assured that your old Hypnia mattress will not end up in a landfill.

Does Hypnia Supreme Hybrid come with a guarantee?

The Hypnia Supreme Hybrid mattress comes with a 15-year guarantee. 🤞

A guarantee ensures your mattress is protected from manufacturing faults so you can enjoy its comfort for years to come.

This also includes conformity defects due to manufacturing faults and sagging of more than 10% of its original thickness.

Hypnia Supreme Hybrid mattress with indentations
The Hypnia is guaranteed against a visible sag of more than 10%.

15 years is much longer than most mattress guarantees.

In fact, top brands such as Simba and Emma Original mattresses only come with a 10-year guarantee.

But some mattress brands include a lifetime guarantee.

Nectar and DreamCloud mattresses both come with unbeatable “forever warranties.” 🤯

What else does Hypnia sell?

We're huge fans of the Hypnia Supreme Hybrid mattress, but did you know Hypnia has even more in its range?

The Hypnia Supreme Memory mattress is a great all-foam option, while the Hypnia Essential Hybrid offers excellent quality and value.

We've also tested a few Hypnia accessories, such as the Hypnia mattress topper and Hypnia All-Seasons duvet.

These accessories often play an equally crucial role as the mattress itself in determining sleep quality.

Our favourite Hypnia accessories:

Should you buy the Hypnia Supreme Hybrid mattress?

Overall, we had a positive experience with the Hypnia Supreme Hybrid mattress. 👍

The mattress is highly comfortable whilst providing excellent support for the entire body with its 7 comfort zones.

It has low motion transfer for quality sleep, even if your partner is particularly fidgety at night.

We recommend the Hypnia Supreme Hybrid to those looking for a supportive mattress that doesn’t compromise on quality. 🧵



  • Material

    Great quality. 

  • Comfort

    Comfy and supportive.

  • Off-gassing

    Minimal off-gassing. 

  • Breathability

    Very good temperature regulation. 

  • Motion transfer & support

    Excellent choice for couples. 

  • Delivery & returns

    Great return options. 

  • Value for money

    Good value for the quality. 

Motion transfer & support
Delivery & returns
Value for money

Contact Hypnia UK

Customer service: To contact Hypnia UK directly for complaints, support, or queries, please use their online contact form or call them on 020 4571 7560. Hypnia support is available Monday - Friday from 10 am - 6 pm.

Registered office: Unit 106 Aviation Park West, Bournemouth Airport, Christchurch, Dorset, United Kingdom, BH23 6NW

Frequently asked questions

  • Who is Hypnia?

    Hypnia was launched in France in 2008 to make sleep products that are sustainable and accessible. 

    The company has recently brought its innovative mattresses and some sleep accessories, including pillows, toppers, and duvets, to the UK market.

    Their bed-in-a-box range competes with the likes of other top UK brands such as Emma, Simba, and Nectar.

  • Which Hypnia mattress is best?

    The best mattress for your sleep depends on your requirements.

    You can read our Hypnia reviews to learn more about these high quality mattresses:

    We tested each of these mattresses for their firmness, comfort, temperature, and suitability for couples.

    Read all our Hypnia mattress reviews to compare each mattress and determine whether it's suitable for you. 

    Alternatively, check out our best mattress article for more info on our favourite mattresses.

  • What certifications does Hypnia have?

    The Hypnia Supreme Hybrid is made with OEKO-TEX-certified material

    But what is this certification?

    This high level of certification guarantees the materials and manufacturing are free from toxic chemicals, including every thread and dye.  

    Hypnia is relatively new to the UK but is already recommended by some top media outlets, including T3, Grazia and Cosmopolitan. 

  • Hypnia TrustPilot reviews

    We tested the Hypnia Supreme Hybrid mattress in-depth, but it's often a good idea to read a range of reviews from different customers. 

    Hypnia has a 4.3 Trustpilot score with over 1000 customer reviews.

    Overall, Hypnia Supreme Hybrid mattress reviews are very positive with customers commenting that it is comfortable and high quality. 

    Some issues customers have had with Hypnia mattresses relate to off-gassing, comfort issues and delivery. 

    We also experienced some delivery problems, which we discuss in more depth in the delivery section of this article. 

  • Hypnia sleep accessories

    Hypnia has a range of sleep accessories for you to consider. 

    Hypnia pillows

    The Hypnia Cloud pillow and Hypnia Premium pillow are excellent hypoallergenic pillow options.

    Both pillows include a breathable cotton Percale case that is gentle on sensitive skin. 

    They are also completely adjustable, making them a suitable choice for every sleeper. 

    Like the Hypnia mattresses, these pillows are OEKO-TEX-certified and are manufactured from renewable energy sources. 

    Ultimate mattress topper

    This 8 cm (3.14") thick Hypnia mattress topper will be the perfect addition to your mattress, adding an extra layer of comfort to your sleep.

    Made from soft pressure-relieving memory foam, the Hypnia Ultimate mattress topper moulds around pressure points to prevent aches and pains at night.

    It also comes with a removable and washable cover to help prevent the build-up of moisture, bacteria and dust mites. 

    Hypnia mattress protector

    The Hypnia mattress protector safeguards your mattress from stains and accidents. 

    It’s made with a waterproof layer that prevents liquids from seeping into the mattress. 

    This OEKO-TEX-certified mattress protector is made from soft and sustainable cotton manufactured on 100% renewable energy. 

    Even if you don’t bring drinks into the bedroom, a mattress protector is a great way to prevent moisture build-up and bacteria over time, improving the overall longevity of your mattress. 

    Hypnia duvet

    Hypnia has 3 cosy duvets to choose from. 

    This includes:

    Each duvet is made from recycled hollow slick and has a 100% cotton cover.

    They are also fully machine-washable at 40°C. 

    We recommend the Hypnia Light duvet for the summer or if you're a particularly hot sleeper. 

    The Hypnia Snug duvet is great for cold sleepers and the winter season. 

    And if you can’t make up your mind, we suggest the Hypnia All Seasons duvet that will be comfortable all year round. 

  • Hypnia vs Emma

    Hypnia and Emma Sleep are bed-in-a-box brands with both all-foam and hybrid mattresses of various compositions. 

    But how do they compare? 

    Both Hypnia and Emma offer budget-friendly and luxury options

    You can choose between the entry-level, all-foam Emma Original mattress or the Hypnia Essential Hybrid mattress.

    Or consider the more premium options available. 

    In fact, we found the hybrid to be just as comfortable as some of these more expensive, well-known brands. 

    Both Emma and Hypnia offer a 200-night sleep trial with a money-back guarantee.

    While Emma Sleep offers a 10-year guarantee, the Hypnia guarantee is slightly longer at 15 years. 

  • References


Holly Matthews

Senior Content Writer

Holly has been a content writer at Sleep Hero UK since 2021. With an MA degree in literature and previous experience working at a leading UK bed retailer, she is committed to using her skills to guide others towards making better sleep choices.

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