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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 11-20 of 171 reviews
Aug 18, 2026
Reviewer name: ppaulick
4 out of 5 stars
4 out of 5 stars review

Firmer than I'd like, but keeps me nice and cool

[This review was collected as part of a promotion.] This mattress is quite firm - firmer than I expected it to be compared to our former pillow top mattress. It took a little getting used to, but so far so good. Most importantly it keeps me cool, which is something my previous mattress did a pretty poor job at. I would certainly recommend this mattress to people who prefer a firmer mattress and people who run a little hotter at night! Unboxing was straightforward and it probably took a full day to expand to the normal size, but I think it was usable nearly out of the box. I was also really impressed that it didn't smell like chemicals after opening the bag, as so many other vacuum sealed memory foam products do.

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Aug 18, 2026
Reviewer name: James619
5 out of 5 stars
5 out of 5 stars review

Great night sleep

[This review was collected as part of a promotion.] I received the Copperwell 12 mattress . It came delivered in a box wrapped and sealed tightly after removing the wrap which my kids loved to do I placed it on the frame and let it rise for the night. The bed is very comfortable . It’s cool to touch and I stayed cool all night and you sink right into it. It was a wonderful night sleep and I just may be buying another for my kids and this bed is GREAT! And the 15 year warranty shows they stand by their mattresses !!!

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Aug 14, 2026
Reviewer name: timh11
5 out of 5 stars
5 out of 5 stars review

Cooler, More Comfortable Sleep Every Night

[This review was collected as part of a promotion.] After sleeping on the CopperWELL® Queen Mattress for several weeks, I've been really happy with the overall experience. The first thing I noticed was how supportive it felt without being overly firm. It has a comfortable balance of cushioning and support that helps relieve pressure around my shoulders and hips while still keeping my spine aligned. I also appreciated that the mattress doesn't trap heat the way some memory foam mattresses can. The copper infused foam and breathable construction seem to help regulate temperature, making it much more comfortable throughout the night. I wake up feeling more rested and don't find myself constantly adjusting to get comfortable. Another feature I value is the quality of the materials. Knowing it's made without fiberglass and uses CertiPUR US certified foam gave me additional confidence in the purchase. Setup was straightforward, and the mattress expanded quickly after unboxing. If you're looking for a memory foam mattress that combines pressure relief, good support, and a cooler sleeping experience, I think the CopperWELL® Mattress is an excellent option. It's been a worthwhile upgrade, and I'm very satisfied with how well it's performed.

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Aug 17, 2026
Reviewer name: Turning180
5 out of 5 stars
5 out of 5 stars review

Best sleep I have had in a long time!!

[This review was collected as part of a promotion.] This mattress is AMAZING!! It came rolled up right in a plastic bag and plastic wrap and packed in a box. After unpacking it inflated quickly and was true to size. It smelled fresh and clean and after sleeping on it for a week I can say I have had the best sleep I have had in a long time!! I love how it is cushioned like a memory foam mattress but not too much. It is easy to move around and it holds it's firmness to the eye of the mattress. I used to get sore shoulders on my old memory foam mattress because I sleep on my side. I can still sleep on my side with this mattress and I am not getting the pain I used to get. I had also upgraded from a full size bed to a queen size and the larger size helped as well. Highly recommend this mattress to anyone looking to improve their sleep and comfort.

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Aug 17, 2026
Reviewer name: ayesha106
5 out of 5 stars
5 out of 5 stars review

Sleep complete!

[This review was collected as part of a promotion.] This is a life changing mattress. I am so happy finally I can get enough sleep.It’s perfect for your back and shoulders and neck to relax and sleep.It lets you sleep comfortably and wake up feeling so good.Also no more back pain. Very comfortable and durable.I have not had a good night like this.It’s perfect for relaxing and support every inch of your body.It’s very therapeutic and luxurious.This is a must for a person who needs immediate relief. I am so grateful for this mattress I sleep peacefully and wake up fully rested .

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Aug 17, 2026
Reviewer name: Prishtinaville
5 out of 5 stars
5 out of 5 stars review

Peaceful Sleep

[This review was collected as part of a promotion.] I could not be happier with this mattress. The material molds comfortable around pressure points like shoulders and hips while still giving proper support where it is needed most. It honestly feels like sleeping in a high-end luxury hotel room every night. Another huge benefit for anyone sharing a bed is the impressive motion isolation. Movement on one side of the bed stays completely quiet and undisturbed on the other. It expands quickly after it provides deep sleep, restorative sleep and has exceeded all of my experience for comfort and durability.

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Aug 18, 2026
Reviewer name: BrianaG6
5 out of 5 stars
5 out of 5 stars review

Supportive and Comfy

[This review was collected as part of a promotion.] I've been sleeping on the MOLECULE CopperWELL® 12" Mattress and honestly, I'm really happy with it. It hits that sweet spot of being nice and firm while still feeling super comfortable because it contours right to my body and definitely feels more supportive than a traditional coil mattress. As for the cooling feature, I didn't really notice much of a difference, but to be fair, I sleep with a waterproof mattress pad on it, which probably blocked some of that effect anyway. Getting it inside was a bit of a workout since the box is pretty heavy to move around by yourself, but with a little determination, it was totally doable. I do love that the cover has an antimicrobial treatment to keep things fresh, and knowing the foam is CertiPUR-US® certified gives me peace of mind since I might end up handing it down to my kid. Overall I would recommend it!

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Aug 25, 2026
Reviewer name: Umerkhan1
5 out of 5 stars
5 out of 5 stars review

Review - CopperWell Mattress- 12inches

[This review was collected as part of a promotion.] I've been sleeping on the CopperWELL® 12" Mattress for a while now, and it's been a great upgrade. It has a nice balance of softness and support, so I don't feel like I'm sinking in, but it's still comfortable enough to relieve pressure on my shoulders and hips. I also noticed that it stays fairly cool throughout the night, which has made sleeping much more comfortable. The mattress arrived well packaged, expanded quickly, and didn't have a strong odor. Overall, it offers excellent comfort and quality for the price, and I'd definitely recommend it to anyone looking for a supportive and comfortable mattress.

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Aug 22, 2026
Reviewer name: BrewMaster
5 out of 5 stars
5 out of 5 stars review

Happy with this Mattress

[This review was collected as part of a promotion.] I've had the queen-size Molecule CopperWELL 12" mattress for a while now, and it's been great. It's soft enough to be comfortable but still supportive, so I don't wake up with a sore back or stiff shoulders anymore. One of my favorite things is that it doesn't transfer much movement. If my partner gets up during the night, I barely notice. Setup was easy—it expanded pretty quickly after opening, and there wasn't much off gassing (which is better than my previous experiences with foam mattresses). Overall, I've been sleeping better since switching to this mattress. I'd definitely recommend it if you're looking for a comfortable mattress.

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Aug 21, 2026
Reviewer name: Unclecliffrd
5 out of 5 stars
5 out of 5 stars review

Cooling, Comfortable, My back is forever healed

[This review was collected as part of a promotion.] This mattress was needed badly ! Within 24 hours my aches and body pain were virtually eliminated. I am a side or stomach sleeper depending on where I toss and turn. I felt comfort no matter which angle I laid, which was a testament to the feel of this mattress !The mattress un boxing was so quick and easy . Not too heavy at all. It was ready straight out the plastic , I do suggest letting it sit and air out for 5 minutes initially. I noticed the cooling affect activated almost instantly as I also sweat at night. I was able to enjoy a nice , cool , even temperature rest.

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