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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
171 ratings171 reviews
  1. 5 stars85% (146)
  2. 4 stars8% (13)
  3. 3 stars3% (5)
  4. 2 stars1% (1)
  5. 1 star4% (6)

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Showing 61-70 of 171 reviews
Nov 7, 2020
Reviewer name: Jason V.
5 out of 5 stars
5 out of 5 stars review

Recover, Rest, Cool!

Best investment so far this year. If you want quality, then look no further. When I get home from work and instantly lay down I feel the softness of the bed. Great on your back, side sleepers, and stomach. I think I’m all 3 of them. I recommended getting their sheets too. The cool feel really makes a difference when sleeping. Best rest I’ve gotten my whole life so far.

Review from onmolecule.com
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Dec 6, 2021
Reviewer name: Tara S.
5 out of 5 stars
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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Aug 28, 2021
Reviewer name: Stefanie S.
5 out of 5 stars
5 out of 5 stars review

Love Molecule 1!!!

This mattress is amazing. I was previously sleeping on a cheap spring mattress with a generic 2 inch memory foam topper. It was the only thing I could afford years ago. Up until my Molecule 1 mattress arrived, I was always sore and stuff when I woke up in the morning. I figured it had to be the mattress as I'm only 34 and shouldn't be experiencing such aches and pains due to age just yet. The first few nights were somewhat difficult as the Molecule 1 was definitely more supportive and unfamiliar to me. But after that it was great. No longer am I tossing and turning more than 20x per night. I am sleeping deeply, with only a few position changes during the night. My dog is also sleeping better, and rarely moves now during the night or day. I did research other similar mattresses, but what drew me to the Molecule was the science and then the professional athlete reviews. The only issue I had was finding out that I'm sensitive to tencel, and therefore the free queen sheet set was useless to me. I contacted customer service to exchange it for a full size (so at least my mom could use it and she was in need of a new sheet set anyways). Not only did they ship out a full sized set, but they told me to give away or donate the queen sized set. No need to send it back. I just checked in with my aunt and she is very pleased with the queen sized set! My mom is happy with the full sized set and it is even holding up to my dog doing his digging/scratching routine before laying down. Overall I would recommend this company and products. I'll definitely be back in the future.

Review from onmolecule.com
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Dec 15, 2019
Reviewer name: Chris U.
5 out of 5 stars
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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Apr 14, 2023
Reviewer name: Raymond H.
5 out of 5 stars
5 out of 5 stars review

Slept on this mattress while

[This review was collected as part of a promotion.] Slept on this mattress while on vacation and liked it so much ordered one when I got home. No issues or concerns with order, shipping, or unpacking the mattress. Love the sound sleep my wife and and I are getting.

Review from onmolecule.com
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Jun 17, 2020
Reviewer name: Joella S.
5 out of 5 stars
5 out of 5 stars review

Amazingly surprised!

I ordered this mattress, king size, after many months of reviewing mattresses in a box. I am so glad that I did! The price was right and I got a set of their percale sheets with my purchase! The sheets are amazing by the way. I got the mattress quicker than I expected and it inflated all the way almost immediately! I went to change the sheets, after the first week of getting the mattress, and noticed 3 small tears on the top. I chatted with a representative online and he put an order in to have the top sent to me at no charge! It came within a few days as well. Very happy with my purchase and this company!

Review from onmolecule.com
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Apr 15, 2025
Reviewer name: LORIM
5 out of 5 stars
5 out of 5 stars review

Best mattress purhcase

Honestly, the best mattress purchase I have ever made and the sale price was spot on. The mattress is a bit firm but we prefer a firmer mattress. The gel memory foam is very comfortable. I purchased these online and they were delivered in a very timely manner.

Review from ashleyfurniture
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May 8, 2020
Reviewer name: Anonymous
5 out of 5 stars
5 out of 5 stars review

Amazingly surprised!

I ordered this mattress, king size, after many months of reviewing mattresses in a box. I am so glad that I did! The price was right and I got a set of their percale sheets with my purchase! The sheets are amazing by the way. I got the mattress quicker than I expected and it inflated all the way almost immediately! I went to change the sheets, after the first week of getting the mattress, and noticed 3 small tears on the top. I chatted with a representative online and he put an order in to have the top sent to me at no charge! It came within a few days as well. Very happy with my purchase and this company!

Review from onmolecule.com
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Aug 4, 2019
Reviewer name: Charles H.
5 out of 5 stars
5 out of 5 stars review

It’s great. It has checked

It’s great. It has checked off all the boxes for us: soft yet supportive memory foam good for back and side sleepers, cool and comfortable (we also have the sheets), and great for motion transfer. This was our third online bed and it was also the most affordable. I would def initely recommend this to someone looking for a memory foam bed.

Review from onmolecule.com
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Aug 20, 2020
Reviewer name: Trey B.
5 out of 5 stars
5 out of 5 stars review

Pure Delight!

I am grateful to the Molecule team for providing a high-quality mattress at an affordable rate for a grad student! Sleep is of the essence and gives me an immediate advantage each night to get some quality rest. No achy back or “waking up on the wrong side” - it is pure delight! I had no idea sheets play such an important role, but I also noticed a major difference when my Percale sheets were used. I got the Infinity pillow and now I know what it’s like sleeping on a cloud each night, no matter what angle I look at it. Thank you, Team Molecule!

Review from onmolecule.com
Helpful?4O8WRPUAIC2A19525124982