Bed Buddy Reporting On: Molecule Mattress2019-02-26T19:43:32+00:00

Project Description

Bed Buddy Reporting On: Molecule Mattress

Our research includes a 100 consecutive sleep test, so we can say, ‘YUP, this is what we found, because we really slept on it!’

All the details

FIRMNESS 5.5 (Medium)
Durability 4 – Durability for the Molecule Mattress appears to be on par with other memory foam mattresses that include transitional layers, which help extend the lifespan to a degree.
Motion Isolation 4 – The Molecule Mattress isolates and minimizes motion transfer to a noticeable extent, resulting in fewer disruptions for couples.
Off-gassing 3 – Odor potential for the Molecule Mattress is relatively low compared to other all-foam beds.
Conforming 4 – The comfort layer and transitional foam layer of the Molecule Mattress offer close body-contouring and targeted pain and pressure relief.
Sex 2 – Like many all-foam mattresses, the Molecule Mattress offers minimal responsiveness and may not be bouncy enough for some couples.
Temperature Neutrality 3 – The Molecule Mattress sleeps somewhat cool compared to other memory foam beds, due in part to its open-cell foam comfort layer and its moisture-wicking cover.
Edge Support 2 – The Molecule Mattress offers minimal edge support and sinkage around the perimeter is likely to occur due to the low-ILD comfort layer.
Noise 5 – The Molecule Mattress is virtually silent when bearing weight.
Light side sleeper under 130 LBS 4
Average side sleeper between 130 LBS – 230 LBS 4
Heavy side sleeper over 230 LBS 3
Light back sleeper under 130 LBS 4
Average back sleeper between 130 LBS – 230 LBS 4
Heavy back sleeper over 230 LBS 4
Light stomach sleeper under 130 LBS 3
Average stomach sleeper between 130 LBS – 230 LBS 3
Heavy stomach sleeper over 230 LBS 2
Firmness Rating 5.5 (Medium)
Thickness 12 1/4″
Support Core Components 7″ ‘ContourFlo’ 1.5 PCF HD Polyfoam (35 ILD)
Comfort Layer Components 3″ ‘MolecularFlo’ 3 PCF Memory Foam (7-9 ILD)

2″ ‘RecoveryFlo’ 1.65 PCF Transitional Polyfoam (23 ILD)

Cover Components 99% Polyester

1% Elastane

Twin 38W” x 75L” x 12 1/4″
Twin Extra Long (XL) 38W” x 80L” x 12 1/4″
Full 54W” x 75L” x 12 1/4″
Queen 60W” x 80L” x 12 1/4″
King 76W” x 80L” x 12 1/4″
California King 72W” x 84L” x 12 1/4″
Twin $1,099
Twin Extra Long (XL) $1,149
Full $1,399
Queen $1,499
King $1,899
California King $1,949
Sleep trial 100 Nights
Refund Full
Warranty Lifetime
Warranty Transfer Non-Transferable
Delivery Roll-packed and wrapped in plastic
Availability All 50 states and U.S. territories
White Glove Delivery Not Available
Old Mattress Removal Not Available
Customer Service 8 out of 10 owner experiences show that customers have had a positive experience with Molecule, irrespective of whether or not they liked their mattress.
Company History Molecule launched in 2018
BBB Rating Not Available
Physical Stores Molecule does not operate any brick-and-mortar locations
Phone 1-833-365-7378

Bed Buddy Report | Verdict |

  • Convoluted transition layer, which has diamond-shaped projections, also contour closely to the sleeper’s body.
  • The top layer is exceptionally soft, with an indentation load deflection (ILD) of 7 to 9. For sleepers who prefer to sink in somewhat deeply.


  • Close conforming and pressure relief
  • Great motion isolation and no noise
  • Lifetime warranty
  • Free shipping in the contiguous U.S.


  • Above-average price-point for memory foam mattresses
  • Limited model and firmness options
  • 30-night break-in required for sleep trial
  • Limited responsiveness and edge support

Bed Buddy Report | Findings |

The Molecule Mattress is a three-layer memory foam mattress. The bed is constructed with a ‘Medium’ memory foam comfort layer, a transitional layer made of convoluted polyfoam, and a high-density polyfoam base layer. The cover is made of stretch-polyester with moisture-wicking properties.

The top layer is exceptionally soft, with an indentation load deflection (ILD) of 7 to 9. As a result, sleepers tend to sink somewhat deeply. The convoluted transition layer, which has diamond-shaped projections, also contour closely to the sleeper’s body. These features make the bed suitable for those with chronic aches and pains in their neck, back, and other sensitive areas.

The Molecule Mattress also isolates motion very well and produces virtually no noise when bearing weight. This makes it a good fit for couples. And at 12″ thick, the mattress is a good option for sleepers who prefer higher-profile beds; many competing memory foam models are 10″ thick or shorter.


What Type of Sleeper Is Best Suited for a Molecule Mattress?


Based on my customer feedback, Molecule mattresses have received the following grades among sleepers of different weights and preferred sleep positions. Please note that these ratings are subjective, and that everyone has varying experiences on different mattresses. Sleeper comfort and spinal support are the most important factors when it comes to selecting a mattress.

As you can see, the Molecule Mattress has earned the highest ratings from sleepers in the light and average weight groups. The mattress is also suitable for heavier individuals who prefer softer surfaces. In terms of sleep position, side and back sleepers have the best experience with Molecule Mattresses. However, the mattress is only available with one firmness option; this may be limiting for customers who prefer mattress that are more or less firm than ‘Medium.’

For more information on sleeping positions please see my guides for side, back, stomach and combination sleepers.


Our testing process found Molecule mattresses should also be great for you if… 

  • You have a bigger shopping budget
  • You weigh less than 230 pounds
  • You experience chronic aches and pains
  • You prefer higher-profile beds

We’re your Bed Buddy!!

Our mission is a simple one: We want to help you get incredible sleep, like a good sleep buddy should. And how you might ask? By not only conducting extensive research into the subject itself, but by personally testing out the thousands of mattresses on the market that claim to improve the quality of your slumber.

We really sleep on our mattress research by testing each for at least a hundred sleeps! We do not just compare features like review blogs, nor collate others’ online reviews, nor do a brief test of one to seven nights. No, our research includes a one hundred consecutive sleep test, so we can say, ‘Yup, this is what we found, because we really slept on it!’

We have no affiliation with the companies we feature, and any advertisements that appear on this website not at our discretion. They are there to keep the slumber party going. The Bed Buddy team takes incredible pride in the work we do. We hope that the reviews, news, and sleep information can help you on your personal journey for better sleep. And the job is fun – it’s not all naps! … sometimes… We love creating content that you enjoy, whether it’s on our site, or our newsletter, which you should sign up for.