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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 41-50 of 178 reviews
Aug 15, 2026
Reviewer name: iamskibum
5 out of 5 stars
5 out of 5 stars review

Comfy Mattress

[This review was collected as part of a promotion.] I love my new CopperWell 12" mattress. I have slept on other memory foam mattresses before and they always retain body heat and make sleeping an uncomfortable challenge. The CopperWell mattress sleeps much cooler (which I love) which means less tossing and turning and a much better overall night of sleep. I will be enjoying the mattress for a long time.

Review from The Insiders
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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.

Review from The Insiders
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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.

Review from The Insiders
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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.

Review from The Insiders
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Aug 21, 2026
Reviewer name: Mattb2
5 out of 5 stars
5 out of 5 stars review

Love it!

[This review was collected as part of a promotion.] Love this mattress! It is firm and supportive. It was easy to set up and quickly inflated out of the box. I love how plush and comfortable the foam is. I have been getting great sleep ever since receiving it. I also think it stays very cool at night, which means I wake up less throughout the night. Overall, I would definitely recommend it to a friend who needs a new mattress for a great value.

Review from The Insiders
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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.

Review from The Insiders
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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.

Review from The Insiders
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Aug 21, 2026
Reviewer name: Ynotsample
5 out of 5 stars
5 out of 5 stars review

Sleeping on Clouds

[This review was collected as part of a promotion.] Feels like you sleeping on wrapped up snuggly clouds. I instantly feel asleep and sleep through out the night, my body temperature did not change stayed comfortable all night, no tossing and turning woke up feeling refreshed with plenty of energy and no back pain. With my previous mattress I would wake up with soreness on my hips and back, with the Molecule I wake up without soreness or stiffness. After having the mattress for a while I don't feel my body temperature is as regulated as the first couple of nights sleeping on it. I would recommend buying the Molecule CopperWell if you like a sort of firm mattress with memory form.

Review from The Insiders
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Jul 15, 2026
Reviewer name: DANIELLET
4 out of 5 stars
4 out of 5 stars review

Good mattress

This mattress is awesome! Well we haven't slept on quite yet we love laying on it. It's my daughters first big girl bad and she's not officially moved out onto it yet but it's going to definitely do the trick! I'm not sure what it'll feel like after a couple years but it was definitely worth the price for now especially for a two year-old.

Review from Ashley Furniture
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May 6, 2026
Reviewer name: JENNIFERL
5 out of 5 stars
5 out of 5 stars review

Great mattress

My son loves his new CopperWELL Medium Gel Memory Foam 12" Twin Mattress. It's soft but supportive, and you don't sink into it. The price is great, and there was no strong smell after opening. He's been sleeping really well on it. We definitely recommend and would purchase again.

Review from Ashley Furniture
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