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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 11-20 of 178 reviews
Sep 4, 2026
Reviewer name: jaclync94
5 out of 5 stars
5 out of 5 stars review

Comfortable Mattress

[This review was collected as part of a promotion.] This was very easy to unpack and set up right from delivery to setting up in the bed room. It unfolds and inflates quickly. It is so comfortable and soft. I have a very good nights rest when laying on it, like I'm sleeping on a cloud!

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Aug 25, 2026
Reviewer name: odfresh06
5 out of 5 stars
5 out of 5 stars review

Best Sleep In Years!

[This review was collected as part of a promotion.] This campaign couldn't have come at a better time. I just moved into a new apartment this past week and I knew I would need a bed. This bed is the best I've ever had. I was sceptical at first because I am a guy who likes the plush feel and I knew it wa supposed to be medium firm. However, the Molecule Copperwell is built in a way where it feels plush and firm at the same time. And once you lay down, you feel at rest immediately! I would recommend this to anyone 12/10.

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Aug 25, 2026
Reviewer name: SophiaGold
5 out of 5 stars
5 out of 5 stars review

Refreshing. Every. Moment

[This review was collected as part of a promotion.] The CopperWell mattress has changed my experience overnight. The textured feel of the mattress contours to my back and shoulder curves, making it an extraordinary night of R.E.M. sleep. If you sleep next to someone who tosses and turns, you won't notice any movement throughout the night. CopperWell is thick and the layers are beyond effective. The handles on both sides make the mattress incredibly easy to carry. CopperWell has changed the way I will sleep - forever.

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Aug 31, 2026
Reviewer name: TheMomma
5 out of 5 stars
5 out of 5 stars review

Different Then Expected!

[This review was collected as part of a promotion.] Initially, I was skeptical because THE ENTIRE MATTRESS CAME IN A BOX that was definitely not queen-sized, so that blew me away a bit. I wasn't sure what to think. Haha. The very first time I laid on it, I fell in love immediately! I had never experienced a hybrid mattress before—only traditional spring mattresses. It has the perfect balance of soft versus firm, and it's cool to the touch. A lot of times my kids come into my bed at night, and I noticed the bed barely moved as they “snuck” in, versus the bed shaking violently. I've also been waking up feeling much more refreshed than usual. Definitely worth the change. Sleep changing → life changing! One thing I wasn't aware of initially is that this type of hybrid mattress needs either a platform base or a frame with slats that are close together, so definitely keep that in mind when purchasing.

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Aug 26, 2026
Reviewer name: DoingMyOwnDing
5 out of 5 stars
5 out of 5 stars review

A Great Night Sleep

[This review was collected as part of a promotion.] I have been in the market for a new mattress for a few months now. Previously we owned an 8 inch box spring mattress so I was a little skeptical when changing to a memory foam mattress. After letting the mattress sit for 24 hours after opening so it fully expands, we placed it on our frame. The first thing we noticed was the much needed change in height. With a thick mattress we could not more easily hop in and out of bed without having to bend too much. The mattress also provides a medium firm amount of support with is great for our backs. Since changing to this mattress we have had great nights of sleep. The only thing I would change about this mattress would be to introduce a cooling laying since it is a little warm and we do live in a warmer climate.

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Sep 5, 2026
Reviewer name: nickypoo1962
5 out of 5 stars
5 out of 5 stars review

Great comfort & Support

[This review was collected as part of a promotion.] As a person who weighs over 350 lbs, it is vital that I have a mattress that can support my weight and provide comfort. As a single parent who recently gained custody of two kids, I needed to move back to my parents' house. They were about to purchase curtains for the entire house, but took mercy on us and bought the Molecule Copperwell mattress instead. I am so extremely grateful because not only did they sacrifice, but I am now sleeping so comfortably. To be honest, I didn't have any faith that a rolled-up, vacuum-sealed mattress would be comfortable, and I felt it wouldn't support my large frame. Boy, was I wrong! Not only do I wake up well-rested, but I am not sweating all night. I am being well supported whether I am sleeping on my side, stomach, or back. I can't say enough about how much I am enjoying this mattress. Especially when I saw it rolled up and vacuum sealed. Never did i expect that it would be as comfortable as it is.

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Sep 11, 2026
Reviewer name: Mamarty
4 out of 5 stars
4 out of 5 stars review

Copperwell mattress

[This review was collected as part of a promotion.] I am actually pleasantly surprised by how comfortable this mattress is. It came packaged in a box and you unfold it and let it set up for a bit and fluff up. It formed nicely and easily. The mattress itself is really comfortable and durable. The material is soft, not too lush or too hard to sleep on. I would say overall it's a great choice and would definitely recommend buying another in the future!

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Aug 25, 2026
Reviewer name: Shavkat
3 out of 5 stars
3 out of 5 stars review

Best Matress

[This review was collected as part of a promotion.] I was due for new mattress i was looking to purchase new one and i came across Copper-well 12'' Mattress ordered. Couple of days later showed up on my door steps in a box followed direction opened it lets it expand from vacuumed bag. Let me tell you its so comfortable to sleep i haven't had a good sleep like this on my old mattress in while definitely recommend this as your next purchase if your looking for new mattress.

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Aug 24, 2026
Reviewer name: TiffieT84
5 out of 5 stars
5 out of 5 stars review

MOLECULE CopperWELL® 12

[This review was collected as part of a promotion.] After unboxing the mattress it took no time to set into its shape. It's been about a week & this has been some of the best nights sleep I've had in years. The mattress is soft, it feels like I'm sleeping on a cloud. Its cooling temperature keeps my body temperature regulated so I'm no longer sweating in my sleep. With my old mattress I would toss and turn and I always woke up with back pain. Sleeping on this mattress I can wake up on my back or my side and my full body feels great. I feel more well rested & ready to start my day. I love this mattress & my kids love it too. This mattress gives meaning to the phrase "sleeping like a baby" because that's exactly what me my toddler have been doing. I would definitely recommend this mattress.

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Aug 24, 2026
Reviewer name: Greenthumbelina
5 out of 5 stars
5 out of 5 stars review

Firm, comfortable mattress

[This review was collected as part of a promotion.] I was super excited when I found out that I was selected to participate in this campaign, as my husband and I were in sore need of updating our mattress. I like the comfort of memory foam, but find it too soft without enough support and very hot to sleep on, so I was intrigued by the promises of the molecule mattress to provide support while also being cooling. It arrived in a large box which was quite heavy, it took both my husband and I to be able to carry it upstairs. It was vacuum sealed, but expanded quickly once opened, probably took about 15 minutes or so. I wanted to wait a month or so before writing my review so that I could thoroughly evaluate my opinion on the Copperwell 12” mattress. I have to say that it is really comfortable and conforms to your body contour without feeling too stiff, it definitely has a firm feel to it however. It is also pleasantly cool to sleep on, and doesn't seem to generate the same amount of heat as traditional memory foam. Overall I was pleasantly surprised with this mattress and would recommend it if looking to purchase a new mattress.

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