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Molecule Mattress Review

Is the MOLECULE 1 the future of sleeping? The name certainly markets the product as a futuristic experience. The company promotes MOLECULE Air-Engineered™ comfort, improved recovery, and a cool sleep, all at a good price point.

I can’t wait to dig into what all of this really means for your personal sleeping experience. Starting below, I have my full Molecule mattress review, which includes a comparison to its big brother, the MOLECULE 2. Don’t have time for the whole thing at once? Click here for the summary and bookmark the page. The information will be waiting for you when you come back!

20% Off With Code SUMMER20
Molecule Mattress
Molecule Mattress
Molecule Mattress

Built with recovery in mind, the Molecule mattress is ideal for active sleepers.

Brand Snapshot

Molecule focuses its marketing on sleep recovery through temperature regulation and adaptable support and pressure relief features. The company sells a full range of bedding products from mattress toppers to pillow cases and even pet beds. If you like what you feel with the mattress, Molecule could be your one-stop shop.

Molecule also says the MOLECULE 1 comes with adaptive support through a zoned reflex layer, and it is made from eco-friendly materials as well. All of this is endorsed by its Molecule Sports & Science Team, made up of gold medalist Nastia Liukin, pro soccer forward Alex Morgan, and Super Bowl winning quarterbacks Russell Wilson and Tom Brady (among others).

Does the price point allow for the R&D necessary to back up a high flying campaign full of elite athletes and tech talk? I will pull back the layers of the MOLECULE 1 one by one to find out.

Molecule Mattress Review
The MOLECULE 1 mattress in the Sleepopolis bedroom

What is the MOLECULE 1 Mattress Made of?

The MOLECULE 1 is an all-foam mattress with three layers. Below, I will describe the materials in each of these layers in depth and how they feel on first contact.

Cover – The cover on the MOLECULE 1 is a fairly common polyester. However, I felt it was thicker and cozier than most covers at this price point.

Comfort – After the cover, sleepers will sink into 2” of memory foam. Memory foam is known for its ability to contour around the body. Its slow response to pressure lets the sleeper sink into the mattress and usually relieves pressure in troublesome areas like the shoulders. It also tends to trap body heat, which may be a concern if you know that you overheat during the night.

Molecule mattress hand press
Getting a hands on feel for the MOLECULE 1

Transition – After 2” of memory foam comes 3” of poly foam. This layer has a quicker response to pressure and is firmer than the layer above. The result is a level of cradled support that keeps the sleeper from sinking too far into the mattress. Most notably, this layer is also zoned for pressure relief and firmness in different regions of the body. The mattress uses diamond—shaped zones for a softer feel in the head and feet while providing more support in the lumbar region with a hexagon—shaped center zone. This profile should help strict side sleepers maintain good spinal alignment while in the side position.

Base – The support core of the MOLECULE 1 comes from 7” of high-density poly foam, a relatively common material to use in the base of an all-foam, bed-in-a-box mattress. This is the layer that provides support to the layers above as well as to the sleeper.

Thoughts: The most unique feature of the MOLECULE 1 comes from its zoned support layer of poly foam. Back—side combo sleepers and strict side sleepers enjoy hip support and shoulder relief that helps with spinal alignment.

So how does it actually feel to sleep on a molecule? I will attempt to answer this question with the four tests below.

Molecule mattress construction
Materials used in the layers of the MOLECULE 1

How Does the MOLECULE 1 Feel?

Firmness is an essential part of how a mattress feels. However, firmness is subjective, so the test I ran for the MOLECULE 1 involves testing for different body types, sizes, and shapes. With my colleagues, we came up with an average firmness score between 1 and 10 (10 is the firmest). 6.5 represents industry standard medium firmness.

Molecule mattress firmness
I found the MOLECULE 1 to have a medium firmness

The MOLECULE 1 earned a 6.5/10, placing it squarely at what most would consider the industry standard for medium firmness. On first contact lying on my back, I felt myself sink into the comfort layer with decent support from the mattress base. I believe that strict back sleepers will have enough support over the course of a night to comfortably sleep in that position with good hip and spinal alignment.

I felt that changing positions was a bit difficult when moving to my side or stomach. The initially comfortable sink into the mattress did make me feel a bit stuck over time. The mattress also sleeps a bit hot, so keep this in mind if you are a restless type of sleeper! There is also zoned support (that I will talk about more later) that gives sleepers a more personalized balance between support and relief for troublesome areas (usually the back, hips, and shoulders).

20% Off With Code SUMMER20
Molecule Mattress
Molecule Mattress
Molecule Mattress

Built with recovery in mind, the Molecule mattress is ideal for active sleepers.

Testing the MOLECULE 1

After Firmness, I also have a test for the important metrics of Pressure Relief, Bounce, and Motion Transfer. Putting these tests together gives a good profile of a bed that you can use to simulate many situations that occur during the night (e.g. a partner jumping out of bed or a restless sleeper feeling the need to switch positions often).

Pressure Relief

My Pressure Relief test involves resting a color-coded pressure map on top of the MOLECULE 1 cover. The map’s colors represent the pressure my body feels in response to the firmness of the MOLECULE 1 in real time. This test helps me understand how the body reacts to the MOLECULE 1 over time, not just on initial contact.

Blue means no/low pressure and is ideally what I want to see all the time. Green and yellow mean that an area of the body is feeling medium pressure. Red is high pressure and is a cause of concern, because it may represent serious aches and pains upon waking.

Molecule mattress pressure map
Pressure map results for the MOLECULE 1

Back – The MOLECULE 1 gave me all blue on my back. This is a good sign, although I expected to see this. The medium firmness of the MOLECULE 1 keeps the back aligned while providing for a level of comfort as well.

Side – Based on my tests, strict side sleepers will have a similar level of comfort on the MOLECULE 1 as strict back position. The map did slide into dark green at the shoulders, which is no cause for immediate alarm. Combo sleepers and strict side sleepers should look out for light green and yellow, which I saw none of.

Stomach – My weight was evenly distributed across the mattress when laying on my stomach, giving me blue across the board. This is good news, but I must also make sure that the hips don’t sink too far into the mattress. Too much sink still gives blue on the pressure map (because the mattress is sinking with your hips), but too much give arches the back in an uncomfortable way. Fortunately, the MOLECULE 1 gave me good hip support—enough for a combo sleeper. Heavier sleepers and strict stomach sleepers may prefer more support, however.

Back sleeping on the Molecule mattress
Relaxing on the MOLECULE 1


Testing for bounciness comes after pressure relief. Why? Bounce in a mattress represents mobility. I want to see the 10 lbs. ball that I drop straight down onto the MOLECULE 1 bounce back and not get stuck in the mattress. If the ball gets stuck, a person would likely feel stuck as well.

The MOLECULE 1 gives a slower response to pressure because of its memory foam top layer. This results in a lack of bounce that doesn’t necessarily mean being stuck in the mattress, but isn’t necessarily optimized, either. If you are used to bouncier mattresses (perhaps those with coils), you may want to look for one with a bit more spring in its step.

Side sleeping on the Molecule mattress
Side sleeping on the MOLECULE 1

Motion Transfer

I bounce the same 10 lb. ball from the previous test bounces yet again for Motion Transfer. I pre-measure heights—4”, 8”, and 12”— to represent movements in a bed you might feel during the night with a partner. I place a seismometer directly across to measure the motion that gets transferred across the MOLECULE 1.

For instance, a 4” drop represents a partner as they slowly get into bed. An 8” drop could simulate a restless partner having a bad dream. I want motion isolation here, not movement on the seismometer. The less the seismometer moves, the less you feel your partner during the night.

Molecule mattress motion transfer
Motion transfer results for the MOLECULE 1

The MOLECULE 1 is not a bouncy mattress, and this characteristic actually comes to its rescue during the Motion Transfer test. The MOLECULE 1 tends to isolate motion on each side of the mattress, which is something that couples may want to consider.

20% Off With Code SUMMER20
Molecule Mattress
Molecule Mattress
Molecule Mattress

Built with recovery in mind, the Molecule mattress is ideal for active sleepers.


Its big brother, the MOLECULE 2! Molecule offers a luxury version at a higher price point with some important differences that you should consider before finalizing a decision.


  • The company took more time to help the MOLECULE 2 sleep cool, counteracting the natural tendency of memory foam to trap body heat. The Molecularflo™ in the MOLECULE 2’s comfort layer is an open cell memory foam that is even more aerated than the open cell memory foam in the MOLECULE 1. The MOLECULE 2 cover also features a heat and moisture wicking polymer that draws heat away from the sleeper.
  • The transition layer has five hexagon—shaped individual support zones (head, shoulders, lumbar, hips, and lower body). Sleepers get more pressure relief in the shoulders and hips and more support in the head, lumbar, and lower body regions. The MOLECULE 1 features three zones with diamond—shapes for pressure relief and hexagons for more support.
  • The MOLECULE 2 price range ($1,099—$1,949) is higher than the MOLECULE 1 ($599—$999).

Should You Buy the MOLECULE 1 Mattress?

I’ve listed the most important features of the MOLECULE 1 and tested its most important characteristics. Here, you get the summary that should help you finalize a buying decision. No one can tell you the mattress to buy, but I can certainly make it easier for you!

20% Off With Code SUMMER20
Molecule Mattress
Molecule Mattress
Molecule Mattress

Built with recovery in mind, the Molecule mattress is ideal for active sleepers.

MOLECULE 1 Mattress Recommendations

  • The medium firmness and zoned support of the MOLECULE 1 works well for combo sleepers. There is a good balance between support and pressure overall, and zoned support means more personalization in multiple positions.
  • The classic memory foam feel of comfort and contouring is in full effect on the MOLECULE 1.
  • Motion is well isolated on the MOLECULE 1. If you sleep with a restless partner, this is something that you should be quite interested in.

MOLECULE 1 Mattress Complaints

  • The MOLECULE 1 tends to sleep hot. Memory foam has a reputation of trapping body heat, and there is no cooling material around the comfort layer to counter this.
  • The mattress is not a bouncy mattress. If you change positions a bit or you simply prefer bounce, then the MOLECULE 1 may not be the one for you.
Relaxing on the Molecule mattress
Relaxing on the MOLECULE 1

Company Policies

  • Trial – 100 Nights
  • Warranty – Lifetime
  • Shipping – Free and Compressed

How Much Does the MOLECULE 1 Cost?

20% Off With Code SUMMER20
Molecule Mattress
Molecule Mattress
Molecule Mattress

Built with recovery in mind, the Molecule mattress is ideal for active sleepers.

Twin39" x 75" x 12.5"$699
Twin XL39" x 80" x 12.5"$699
Full54" x 75" x 12.5"$799
Queen60" x 80" x 12.5"$899
King76" x 80" x 12.5"$1,099
California King72" x 84" x 12.5"$1,099


What is the MOLECULE mattress made of?

The MOLECULE mattress is made up of 3 distinct layers. The first layer is 2” of memory foam followed by 3” of poly foam and finally 7” of high-density poly foam.

Does the MOLECULE mattress come with a sleep trial?

The MOLECULE mattress comes with a 100-night sleep trial. It also includes free shipping and a lifetime warranty.

How much does the MOLECULE mattress cost?

The MOLECULE mattress comes in all sizes from twin to California king and prices range from $599 to $999 depending on the needs of the consumer.

Molecule Mattress
  • Materials
  • Comfort
  • Support
  • Value
  • Cooling
  • Edge Support
  • Trial
  • Warranty
Logan Block
Logan is the content director of Sleepopolis, which means he not only reviews new mattresses every week, but also curates all the comparisons, best of pages, and video guides on the site. He takes a straightforward, honest approach to his reviews and endeavors to give viewers an objective look at each new product he tries out. Logan has perfected his method by personally testing over 200 different mattresses, so he’s not only able to discern the overall vibe of a specific bed, but to contextualize its feel within the bed-in-a-box market as a whole. When he’s not hopping on a new bed or working with our editorial team to whip up an engaging sleep education guide, you can find him reading books on world history, walking his dog Pepper, or searching for the best cheeseburger in New York City.