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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
178 ratings178 reviews
  1. 5 stars85% (151)
  2. 4 stars8% (14)
  3. 3 stars3% (6)
  4. 2 stars1% (1)
  5. 1 star3% (6)
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Showing 81-90 of 178 reviews
Feb 9, 2022
Reviewer name: Ben W.
5 out of 5 stars
5 out of 5 stars review

Best Mattress Ever!

I have a Molecule 1 California King Mattress and it is unbelievable! It is so comfortable and cool! I am a hot sleeper and as I have been sleeping on my Molecule mattress, I rarely wake up at night. Most nights, I wake up and my bed is practically made since I barely moved during the night. It is amazing! I have slept in 5-star hotels for the last 10 years and this bed is better than any bed I have slept in. I love it and would definitely recommend it to anyone looking to invest in their night's sleep!

Review from onmolecule.com
Helpful?6RZ64BXIYX1F19509662234
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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Dec 9, 2019
Reviewer name: Melissa B.
5 out of 5 stars
5 out of 5 stars review

I really love how soft

I really love how soft and cooling this mattress is. It is the best mattress I have ever bought and have slept extremely well every night since it has arrived. I've never experienced any mattress like this! I love Molecule and the quality and would recommend this company to anyone!

Review from onmolecule.com
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Nov 6, 2020
Reviewer name: Erin Y.
1 out of 5 stars
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
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Jan 6, 2020
Reviewer name: Courtney
5 out of 5 stars
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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Apr 24, 2020
Reviewer name: Christine C.
5 out of 5 stars
5 out of 5 stars review

Love my Bed

My back pain was becoming increasingly unbearable. Research different beds that would be best for me. Came across yours. Absolutely no pain, no regrets and happy that my current challenge is leaving it when I'm not resting. Thank you for creating an awesome bed.

Review from onmolecule.com
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Jul 28, 2024
Reviewer name: Akhtar A.
5 out of 5 stars
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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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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Sep 19, 2025
Reviewer name: EDNAM
5 out of 5 stars
5 out of 5 stars review

Overall great bed

Very comfortable, only wish they rolled opposite direction because center has a bit of a dip in the middle still waiting for it to come out. Would suggest using a solid frame or something if not using a box frame. Had to engineer a base due to bed frame I ordered with it had slats and not as many as needed.

Review from Ashley Furniture
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Dec 3, 2025
Reviewer name: HELENM
5 out of 5 stars
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 Ashley Furniture
Helpful?6RZ64BXIYX1F19509662234