🇺🇸 United States · Hybrid (coils and foam) vs Memory foam

Allswell SupremevsNectar

Which one is best for you? Allswell Supreme vs Nectar - 2026 comparison by Vs Mattress

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Allswell SupremeNectar33% Off Everything

Allswell Supreme

by Allswell · Hybrid (coils and foam)

10 years · 100-night trial

Top pick

Nectar

by Nectar Sleep · Memory foam

33% Off Everything

FOREVER · 365-night trial

Pricing by size

Allswell Supreme

Twin$517

Twin XL$547

Full (Double)$597

Queen$687

King$797

California King$797

Nectar

Twin$649

Twin XL$899

Full (Double)$949

Queen$1,099

King$1,399

California King$1,399

Essential information

	Allswell Supreme	Nectar
Type	Hybrid (coils and foam)	Memory foam
Launched	–	–
Brand	Allswell	Nectar Sleep
Made in	United States	China
Unique points	The Supreme mattress by Allswell is the best in their lineup, constructed of the following layers: Quilted Cover + Euro Top Graphite & Copper Gel Infused Memory Foam Energex Foam Quantum Edge Individually Wrapped Coils.	The Nectar Memory Foam mattress is made of three distinct layers:Nectar Smart Layer: 3" Gel Memory Foam (Density: 2.13 lbs) Dynamic Support Layer: 2" PU - Soft Conventional Foam (Density: 1.73 lbs) Stay-Stable Base layer: 7" PU - Standard Conventional Foam (Density: 1.76 lbs).
Video	–	Nectar Sleep, One of the Best Online Mattresses at a Great Price!

Certifications & trial

	Allswell Supreme	Nectar
OEKO-TEX®	No	No
CertiPUR-US®	Yes	Yes
Certifications	CertiPur-US®	CertiPur-US®
Other certification info	<p id="">Global Organic Textile Standard (GOTS)USDA Organic GREENGUARD Gold Eco-INSTITUT MADE SAFE® Rainforest Alliance Certified™ Forest Stewardship Council®</p>	–
Sleep trial	100 nights	365 nights
Warranty	10 years	FOREVER
Free shipping	–	–
Free returns	Yes	No
Pay later	Yes	Yes
Delivery info	Allswell offers free ground shipping to the 48 contiguous US states & DC.	Your NECTAR mattress will be delivered free of charge within the contiguous US. A non-refundable shipping charge is added for Alaska and Hawaii. Shipping unavailable for US territories such as Puerto Rico and Guam.

Firmness & feel

	Allswell Supreme	Nectar
One firmness fits all	Yes	Yes
Select your firmness	No	No
Adjustable firmness	No	No
Half and half firmness	No	No
Flippable / reversible	No	No
Firmness info	That just-right medium-firm feel. Rated a 4.5 to 6.5 on the very unscientific firmness scale.	Nectar's has engineered a mattress that is comfortable, cool and supportive for all types of sleepers. The ideal ratio of softness, firmness and support works for you. It is rated a 6.5 out of 10 or "just right" on the firmness scale.

Construction & materials

	Allswell Supreme	Nectar
Layers	Quilted Cover + Euro Top, Graphite & Copper Gel Infused Memory Foam, Energex Foam, Quantum Edge Individually Wrapped Coils.	Nectar Smart Layer: 3" Gel Memory Foam (Density: 2.13 lbs), Dynamic Support Layer: 2" PU - Soft Conventional Foam (Density: 1.73 lbs), Stay-Stable Base layer: 7" PU - Standard Conventional Foam (Density: 1.76 lbs).
Cover	Quilted top panel woven with our signature A. This is a Euro top mattress with two layers of high-performance memory foam underneath its plush quilted surface which makes for a supreme sleep experience.	Quilted Cool Cover A breathable poly-blend cover featuring heat-wicking, cooling technology. The cover will provide a cool-to-the-touch or cooling sensation upon direct contact this is because the polyethylene fibers help to quickly disperse or wick away any superficial heat transferred to it through touch. A Shift-Resistant Lower Cover keeps your mattress in place and the layers inside in place.
Machine-washable cover	No	No
Ergonomic handles	No	No
Comfort	Stay asleep with individually-wrapped coils which help minimize motion transfer. Cooling graphite and copper gel layer absorbs and transfers heat away from the body.	A sleep-tech-infused, cool-to-the-touch quilted breathable cover combines with gel-infused memory foam to help keep your sleeping temp regulated.
Support	Two-sided edge support with Reinforced Quantum Edge - use the whole sleeping surface and easily get in and out of the bed. Energex foam provides pressure relief over a wide range of temperature.	Move around freely without waking your partner or spilling your drink. Gel-infused memory foam gently cradles you to sleep and keeps you there, with a snug-as-a-bug body hug. Nectar's adaptive memory foam layer helps relieve pressure points beneath your shoulders, hips and legs, encouraging better spinal alignment. Because truly relaxed muscles are the key to deeper dreaming. The 3 inches of cushy high-density, pressure-relieving gel memory foam used in the comfort layer cuddles every joint and curve. Get tailored bounce-back with 2 inches of dynamically adjusting foam from the transition layer. Get the support your body needs to relax into a deep sleep. A sturdy 7-inch layer of standard foam ensures the comfort and support layers above it perform at their best.
Posts	–	Why do customers review the Nectar so well? 4.7 stars with over 30,000+ reviews, read what the customers have to say! [Read more]

Size & weight

	Allswell Supreme	Nectar
Available sizes	Twin, Twin XL, Full (Double), Queen, King, California King	Twin, Twin XL, Full (Double), Queen, King, California King
Dimensions	Twin: 14 "	Twin: 12 "
Twin weight (kg)	56	40
Twin XL weight (kg)	59	42
Full (Double) weight (kg)	78	55
Queen weight (kg)	92	66
King weight (kg)	116	84
California King weight (kg)	116	83

FAQs

Allswell Supreme

How thick is Allswell Supreme?

The Allswell Supreme mattress has a thickness of 14 inches.

What is the weight limit for the Allswell Supreme?

The Allswell Supreme mattress can comfortably support individuals who weigh up to 230 pounds.

How long can I leave an Allswell mattress in a box?

It is recommended not to keep an Allswell mattress in its box for more than 30 days from the date of purchase.

Nectar

Do Nectar mattresses sag over time?

Like all mattresses, the Nectar mattress can experience some sagging over time, primarily due to usage patterns and lack of care. However, regular maintenance such as rotation and evenly distributing pressure is necessary to maximize its lifespan.

Do I have to keep my Nectar mattress 30 days before returning?

Nectar offers a 365-day trial period for its mattresses. However, Nectar does have a mandatory 30-day break-in period. This means customers are required to keep their mattress for at least 30 days before initiating a return.

Where is Nectar Mattress company located?

Nectar Sleep is located in Palo Alto, California, United States. It was founded in 2016.

Wrap up

Thank you for checking out this Allswell Supreme vs Nectar mattress comparison. We have tried to compare all the necessary information to help you choose which mattress is the most suitable for you.

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