Skip to Main Content
Sams Club
Sams Club
Customer reviews for MOLECULE CopperWELL 12" Gel Memory Foam Mattress for
MOLECULE CopperWELL 12" Gel Memory Foam Mattress
4.7 out of 5 stars
stars128 ratings128 reviews
  1. 5 stars88% (113)
  2. 4 stars3% (4)
  3. 3 stars3% (4)
  4. 2 stars1% (1)
  5. 1 star5% (6)

Member photos

Sort by |
Showing 11-20 of 128 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
Helpful?4O8WRPUAIC2A19534904644
Nov 20, 2025
REGINAI
5 out of 5 stars review

I love my mattress! Feels so comfortable , stays cool while I sleep.

Review from ashleyfurniture
Helpful?4O8WRPUAIC2A19534904644
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
Helpful?4O8WRPUAIC2A19534904644
Aug 28, 2021
Stefanie S.
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
Helpful?4O8WRPUAIC2A19534904644
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
Helpful?4O8WRPUAIC2A19534904644
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
Helpful?4O8WRPUAIC2A19534904644
Jul 30, 2022
Denis N.
5 out of 5 stars review

Really thrilled with this mattress.

[This review was collected as part of a promotion.] Really thrilled with this mattress. I feel so recharged and well rested after a nights sleep. I feel cool through the night and can’t even feel when there is movement on the other side of the mattress. It’s the perfect firmness and the experience and service with ordering was amazing and quick!

Review from onmolecule.com
Helpful?4O8WRPUAIC2A19534904644
Jul 18, 2020
kristin
5 out of 5 stars review

Wow...molecule 2 is the best!

I had a Sleep number bed for years and my husband gave me options to look at that with better features and a more reasonable price tag. I was impressed by the company website about how they came about ans how the bed is made. I loved the idea of it helping to relax muscles and be comfortable as a i workout 6 days a week. Researched and went with the molecule 2 that is a bit firmer since I am a stomach sleeper. I also like the idea of a " trial" period...it also included an amazing comforter. I have had the bed about 2 months now and its amazing! It is the perfect firmness and softness as well. It supports me great as a stomach sleeper. I would highly recommend. And it has been the best sleep I have had. So comfortable! A+ Way to go

Review from onmolecule.com
Helpful?4O8WRPUAIC2A19534904644
Nov 6, 2020
Erin Y.
1 out of 5 stars review

Definitely NOT restorative!

I have an injury that has made sleeping and finding the right mattress very difficult. With the number of professional athletes promoting this brand and the promise of restorative sleep, I had high hopes. Unfortunately, this is one of the the most uncomfortable mattresses I have ever slept on. It's so hard, I don't know how it could be restorative for anyone. My injury got significantly worse during the required 30 night trial, and I'm currently sleeping on an air mattress because it is the better option. Can't wait to get this thing out of here so I can get something else. FYI: While everyone in customer service is really nice, returns/refunds are not as quick/simple as they make them sound.

Review from onmolecule.com
Helpful?4O8WRPUAIC2A19534904644
Mar 19, 2022
Barbara
5 out of 5 stars review

Barbara

We bought the queen mattress and liked it so much we bought another one for our vacation home Unfortunately ours didn't come with the 2 free pillows advertised for either one. The more I read about this technology we do not need an additional mattress cover Love it love it our friends had recommend this and they have two as well

Review from onmolecule.com
Helpful?4O8WRPUAIC2A19534904644