Hypnos Holywell Supreme Mattress

The Hypnos Holywell Supreme is a handcrafted, no-turn pocket spring mattress made exclusively for Land of Beds, available in Medium (3/6) or Firm (5/6) tension. It is built around Hypnos's ReActivePro™ 10-Turn Pocket Spring system - the highest turn count in the Hypnos range at Land of Beds - and filled with four distinct comfort layers: British Wool certified to the Responsible Wool Standard, a Himalayan Allo, Kapok and Organic Cotton blended layer, a Fruit Fibre blended layer derived from banana, pineapple and orange plant fibres, and Adaptiv™ Comfort Springs. All 100% foam-free and fully recyclable, finished with a Belgian Damask cover, hand tufting and 3 rows of hand side stitching. Hypnos holds Planet Mark Carbon Neutral Certification, and every Holywell Supreme is backed by a free 10-year guarantee.

Who Is This Mattress For?

A handcrafted, foam-free no-turn pocket spring mattress made exclusively for Land of Beds, featuring Hypnos's ReActivePro™ 10-Turn spring - the most advanced in the range - RWS Certified British Wool, Himalayan Allo and Kapok, Fruit Fibre and Adaptiv™ Comfort Springs, and a choice of Medium (3/6) or Firm (5/6) tension.

Medium Feel - 3/6

The goldilocks option - not too firm, not too soft. Medium is the most versatile firmness level, balancing comfort and support in a way that suits most sleeper types.

Best for

• Side sleepers - the medium tension cushions shoulders and hips to relieve pressure points while the ReActivePro™ springs keep the spine aligned
• Back sleepers - supportive enough to maintain the spine's natural curve without feeling too firm
• Front sleepers - firm enough to prevent hips from sinking too far throughout the night
• Combination sleepers - the ReActivePro™ springs and Adaptiv™ Comfort Springs adapt precisely as you change position
• Couples - individually wrapped ReActivePro™ springs move independently so you won't disturb each other
• Hot sleepers - RWS Certified British Wool, Himalayan Allo and Fruit Fibre all regulate temperature and wick moisture naturally
• Eco-conscious sleepers - 100% foam-free, fully recyclable, RWS certified wool, biodegradable Himalayan Allo and Kapok, and renewable fruit plant fibres
• Sleepers up to 114kg (18st) per side

Firm Feel - 5/6

A supportive, solid feel designed to keep your body well supported throughout the night. Ideal for back and front sleepers, or those who prefer a firmer sleeping surface.

Best for

• Back sleepers - keeps the spine well supported and aligned throughout the night
• Front sleepers - keeps the body level and well supported, preventing hips from sinking into the mattress
• Heavier sleepers who need firm support with the natural breathability of certified British Wool
• People who prefer a firm, supportive sleeping surface
• Hot sleepers - RWS Certified British Wool, Himalayan Allo and Fruit Fibre all regulate temperature and wick moisture naturally
• Eco-conscious sleepers - 100% foam-free, fully recyclable, with the most comprehensively certified natural filling stack in the Hypnos range
• Sleepers up to 114kg (18st) per side

Not ideal for

• Side sleepers choosing the Firm (5/6) tension - this does not provide sufficient cushioning at the shoulders and hips; the Medium (3/6) option is recommended for side sleepers
• Sleepers who prefer a very soft, sink-in feel - see our soft mattress range for softer options

Inside This Mattress

ReActivePro™ 10-Turn Pocket Spring System
What it is: Hypnos's most advanced pocket spring system, with 10 active turns per spring - the highest turn count in the Hypnos range at Land of Beds. Each spring is a single continuous coil that moves independently, responding to your body weight and position with maximum sensitivity and precision.
How it helps you sleep: Ten active turns per spring deliver the greatest possible range of response to each point of pressure along the body, allowing the spring to sense and support with exceptional accuracy in whichever tension you choose. The open spring structure drives air through the mattress for superior temperature regulation, and minimal motion transfer means you won't feel your partner move.

RWS Certified British Wool
What it is: British Wool certified to the Responsible Wool Standard (RWS), an independent standard that addresses the welfare of sheep, the land they graze on, and the people and communities involved throughout the supply chain. It is a more rigorous certification than standard traceable wool schemes.
How it helps you sleep: A natural insulator that keeps you cool in summer and warm in winter by regulating body temperature and wicking moisture away as you sleep. The RWS certification adds an additional layer of assurance over animal welfare, farm management and environmental responsibility.

Himalayan Allo, Kapok and Organic Cotton Blended Layer
What it is: A unique comfort layer combining three sustainably sourced natural fibres. Himalayan Allo is a plant fibre extracted from nettles grown in the Himalayan region, known for its durability and natural breathability. Kapok is a lightweight, hollow seed fibre from tropical Kapok trees, naturally moisture-resistant and exceptionally buoyant. Together with organically sourced cotton, this trio creates a filling that is both biodegradable and renewable.
How it helps you sleep: Gentle and weightless in feel, the combination delivers meaningful support and resilience. Cotton and Allo efficiently absorb moisture and promote natural cooling, keeping the sleeping surface comfortable throughout the night.

Fruit Fibre Blended Layer
What it is: A comfort layer woven from natural fibres sourced from fruit plants - including banana, pineapple and orange - using the structural fibres within the plant material that would otherwise go to waste. These fibres are renewable, biodegradable and naturally breathable.
How it helps you sleep: The open structure of natural plant fibres allows air to circulate freely through the comfort layer, regulating temperature and managing moisture throughout the night. It also adds a layer of cushioning support that works in combination with the Adaptiv™ Comfort Springs above and below the main spring unit.

Adaptiv™ Comfort Springs
What it is: A secondary layer of micro springs positioned within the comfort layers above the main pocket spring system. They flex individually to body shapes, creating a balanced and responsive comfort surface.
How it helps you sleep: Adds a second tier of body-responsive support within the comfort zone, allowing the mattress to adapt more precisely to different body shapes and weights, delivering both cushioning and additional support from within the comfort layers themselves.

Belgian Damask Cover
What it is: A soft-to-touch cover woven from certified sustainable cotton yarn and viscose in a damask construction. The cover provides natural fire resistance without the use of chemical treatments, keeping the sleeping surface free from synthetic additives.
How it helps you sleep: The breathable, naturally fire-resistant cover complements the natural and sustainable fillings beneath, providing a comfortable, clean and chemical-free sleeping environment.

Hand Tufting
What it is: A traditional upholstery technique where tufts are hand-stitched from the top of the mattress to the bottom, securing all comfort layers in place.
How it helps you sleep: Keeps the RWS wool, Himalayan Allo, Fruit Fibre and Adaptiv™ layers evenly distributed and prevents them from shifting over time, maintaining consistent comfort and shape night after night.

3 Rows of Hand Side Stitching
What it is: Senior upholsterers use long needles and twine to hand-stitch the outer springs to the mattress border at three points - top, middle and bottom.
How it helps you sleep: Three rows of stitching deliver exceptional edge strength, prevent spring distortion, and extend the sleeping area right to the border. The additional row adds structural integrity that complements the premium 10-turn spring specification throughout.

Specification

Dimensions

How it Compares

Vs softer models: The Holywell Supreme provides generous body-contouring support through the ReActivePro™ 10-turn spring and Adaptiv™ Comfort Springs, in both Medium and Firm tensions. Soft models suit those who want maximum cushioning with minimal support structure. If you prefer a very soft, plush feel, our soft mattress range is the right starting point.

Vs other Hypnos mattresses in the range: The Holywell Supreme sits at the pinnacle of the Hypnos range at Land of Beds in terms of spring technology, with the ReActivePro™ 10-Turn spring surpassing all other models. It also introduces the most comprehensive sustainability credentials in the range: RWS Certified British Wool, the Himalayan Allo and Kapok blend, a Fruit Fibre layer from banana, pineapple and orange plant material, and Planet Mark Carbon Neutral Certification. No other product in the range combines this level of spring advancement with this breadth of certified natural and renewable filling materials.

Vs firm models: The Firm (5/6) Holywell Supreme delivers solid support with the natural breathability and temperature regulation of certified British Wool and a suite of plant-based fillings. Dedicated firm and orthopaedic models in the range provide maximum resistance for heavier sleepers or those with specific orthopaedic needs; the Holywell Supreme Firm is the choice when you want firm support combined with the most advanced natural-fibre credentials available.

10 Year Guarantee

The Hypnos Holywell Supreme is backed by Hypnos's free 10-year manufacturer's guarantee against defects in materials and workmanship. With RWS Certified British Wool, Himalayan Allo and Kapok, Fruit Fibre plant fillings, Adaptiv™ Comfort Springs and the ReActivePro™ 10-Turn spring, this is a mattress built from the highest-quality natural materials Hypnos produces - the guarantee reflects that.

Awards & Accreditations

Planet Mark Carbon Neutral Certification - Hypnos holds Planet Mark Carbon Neutral Certification, an independently verified standard recognising organisations committed to reducing carbon emissions and measuring their environmental impact transparently year on year.

Responsible Wool Standard (RWS) - The British Wool in the Holywell Supreme is certified to the Responsible Wool Standard, an independent standard covering sheep welfare, land and pasture management, and the rights of workers and communities throughout the supply chain. A higher bar than standard traceability schemes.

Hypnos Royal Warrant Holder - Hypnos has held a Royal Warrant since 1929, supplying beds to the British Royal Household. It is a standard of craftsmanship that has to be earned and maintained over generations.

National Bed Federation (NBF) Approved - Independently verified to meet strict UK standards for quality, safety and responsible manufacturing. Not every mattress brand carries this approval.

Made in Britain - Independently certified confirmation that the Holywell Supreme is manufactured in the UK, by Hypnos's fourth- and fifth-generation craftsmen.

Ready to Upgrade Your Sleep for Better Rest?

The Hypnos Holywell Supreme brings together the highest turn count spring in the Hypnos range, RWS Certified British Wool, biodegradable Himalayan Allo and Kapok, renewable Fruit Fibre plant fillings and Adaptiv™ Comfort Springs - all 100% foam-free, fully recyclable and backed by a 10-year guarantee. In Medium or Firm tension, this is Hypnos's most advanced natural-materials mattress at Land of Beds.

Select your size and tension above and add to basket. Free UK delivery and your 10-year guarantee are included.

Not sure which Hypnos mattress is right for you? See our Mattress Buying Guide for expert guidance on mattress types, fillings and comfort levels.

Hypnos: quality sleep shouldn’t cost the earth.

Hypnos is a fourth- and fifth-generation, UK-based luxury bed and mattress manufacturer known for its high-quality craftsmanship and durability. Proud holders of a Royal Warrant plus many other prestigious accolades, including winners of the Best Bed Manufacturer (Furniture Makers’ Company and Sleep Council) and the Good Design Awards, all of Hypnos' beds are made in the UK. As such, Hypnos has been awarded the Made in Britain label. Hypnos is also NBF (National Bed Federation) approved. These awards and recognitions are testaments to the quality and craftsmanship of Hypnos products and their commitment and reputation for providing excellent service.

At Land of Beds, we are proud to be able to offer our customers high-quality, luxurious products that are affordable and accessible to all consumers. Our relationship with Hypos dates back more than 15 years, and our independent customer reviews rate Hypnos products 4.8 out of 5, giving us the confidence to provide Hypnos with our seal of approval and our customers' valuable insight when making informed purchasing decisions.

Buying from Hypnos is an investment in a quality, long-lasting, and comfortable bed tailored to your needs, crafted by skilled craftsmen committed to sustainable practises. Using only the finest quality materials, all Hypnos beds and mattresses are handmade by skilled craftsmen, ensuring that each one is of the highest quality and built to last. This is backed up by Hypnos’ long-guarantee period, showing that they are confident in the quality and durability of their products. Hypnos is committed to using sustainable and eco-friendly materials in its products and minimising their environmental impact. All raw natural materials can be traced back to their origin and certified with organisations like Red Tractor, The Woolkeepers®, Better Cotton, CottonConnect, the Soil Association, and the Global Organic Textile Standard—perfect for any eco-conscious customer.