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Customer reviews for MOLECULE CopperWELL 12" Gel Memory Foam Mattress for
MOLECULE CopperWELL 12" Gel Memory Foam Mattress
4.7 out of 5 stars
stars
130 ratings130 reviews
  1. 5 stars88% (114)
  2. 4 stars4% (5)
  3. 3 stars3% (4)
  4. 2 stars1% (1)
  5. 1 star5% (6)

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Showing 11-20 of 130 reviews
Dec 3, 2025
HELENM
5 out of 5 stars review

Next Level Comfort

So comfortable, I don't know why it took me so long to get one. I love it.

Review from ashleyfurniture
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Sep 3, 2025
LESLIEH
1 out of 5 stars review

DISAPPOINTED

My bed is currently on the floor because the product was not manufactured properly. There are gaps, holes half drilled or no holes drilled at all!!!!

Review from ashleyfurniture
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Jan 6, 2020
Courtney
5 out of 5 stars review

I just unboxed my Molecule

I just unboxed my Molecule mattress yesterday, it is SO COMFY!!!!! I got the best sleep ever! My dog usually goes outside and plays after breakfast, this morning she went right back to bed, so I got my coffee and joined her! I guess we should get up now!

Review from onmolecule.com
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Dec 6, 2021
Tara S.
5 out of 5 stars review

Great mattress for a great price!

We’ve had our mattress nearly 2 months. I was very skeptical I would like it and it is exceeding our expectations. It appears to have the right amount of firmness yet offers plush comfort as well. We do feel that it is making us hot at night so perhaps an upgrade may offer a better cooling option. This mattress was worth every penny for the price. Very happy so far!

Review from onmolecule.com
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Apr 28, 2023
Diane D.
5 out of 5 stars review

I’ve had my molecule mattress

[This review was collected as part of a promotion.] I’ve had my molecule mattress for a month and couldn’t be more satisfied The quality is top notch and the comfort is perfect I love the feel of my Molecule one and can’t stop telling my friends. Thank you for my little slice of paradise !

Review from onmolecule.com
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May 14, 2021
Paula C.
5 out of 5 stars review

My sleep has improved so

My sleep has improved so much since I bought this mattress. The firmness is great and is very comfortable. Highly recommend buying this mattress to anyone with back or neck problems. It might take you a while to adjust once you buy it but you get used to the texture.

Review from onmolecule.com
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Aug 20, 2020
Brett
1 out of 5 stars review

What a Joke

Just received a California king today.. What a joke the box literally looks like the have been storing these in a hay field. Now I get to waste a hour and a half taking this joke back to Costco!! No business should have products arrive with such lack of first impressions...!!

Review from onmolecule.com
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Jul 28, 2024
Akhtar A.
5 out of 5 stars review

Too firm but not enough spinal support

[This review was collected as part of a promotion.] If you’re looking for a more firm mattress, then this is it. Howard, this mattress did not work for us as it is too firm for hips and shoulders, and does not sink in to provide enough spinal support. Our hips and back hurt after sleeping on this mattress.

Review from onmolecule.com
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Feb 2, 2020
Catherine M.
5 out of 5 stars review

Perfect! Not hot like most

Perfect! Not hot like most memory foam. Not too firm not too soft. Can’t even feel movement from animals or my partner. Immediately started to inflate and didn’t take long to finish slept on it the same night. No strong chemical smell. I’ve had multiple memory foam mattresses and toppers and this is definitely the best!

Review from onmolecule.com
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Dec 15, 2019
Chris U.
5 out of 5 stars review

I'll start by telling you

I'll start by telling you about my last mattress. I'm not trying to slander their company but honestly I need to warn people. It's named after a friendly ghost. Well a family member recommended that company to me, as they had one of the first 100 mattresses produced by them and love it even to this day, which is now years later. I'm not sure if something changed over the years or I purchased the wrong model, but the bed was absolutely horrible. I woke up in pain every single day and that has never once happened to me before. I was completely shocked, and less than two months later I requested a refund. The return process was pretty brutal, a little bit shady, but I stayed on top of them and eventually two and a half weeks later the recycling company came and I got a refund. Molecule was next on my list of companies to try. I refused to buy one without first speaking to a representative on the phone, and after a few emails, someone called me and answered all my questions. So I was confident I was dealing with a legitimate company. I purchased a Molecule 1, the comforter, the all season pillow, and bed came with sateen sheets. As soon as I put the bed on the frame and touched it, I knew it was going to be at least a big improvement. And that was confirmed when I laid down on that first night. After two months of sleeping on my previous friendly ghost mattress, which I would compare to sleeping on a pile of rocks, I was in heaven. Well it's been a few weeks now, and I still look forward to getting into bed every night, and I wake up feeling great. It hasn't cured my insomnia, but then the most comfortable bed on earth wouldn't be able to cure that. Let's keep our expectations grounded in reality. The comforter and sheets are great as well. The only thing I didn't like was the all season pillow. Go for the memory foam model or the essential. The bottom line is, if you're a bigger person, looking for a quality bed that's very comfortable, I am confident to recommend the molecule to you.

Review from onmolecule.com
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