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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 81-90 of 171 reviews
Aug 28, 2021
Reviewer name: Stefanie S.
5 out of 5 stars
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?4O8WRPUAIC2A19591100055
Feb 2, 2020
Reviewer name: Catherine M.
5 out of 5 stars
5 out of 5 stars review

Perfect! Not hot like most

Perfect! Not hot like most memory foam. Not too firm not too soft. Can’t even feel movement from animals or my partner. Immediately started to inflate and didn’t take long to finish slept on it the same night. No strong chemical smell. I’ve had multiple memory foam mattresses and toppers and this is definitely the best!

Review from onmolecule.com
Helpful?4O8WRPUAIC2A19591100055
Sep 11, 2025
Reviewer name: SHANNONH
5 out of 5 stars
5 out of 5 stars review

Great purchase

So comfortable! Better than the tempurpedic I just bought.

Review from ashleyfurniture
Helpful?4O8WRPUAIC2A19591100055
Oct 4, 2025
Reviewer name: REYP
3 out of 5 stars
3 out of 5 stars review

It’s firm not medium

Bed says medium but it’s actually really firm. Too hard for me.

Review from ashleyfurniture
Helpful?4O8WRPUAIC2A19591100055
Oct 8, 2025
Reviewer name: ELIZABETHO
5 out of 5 stars
5 out of 5 stars review

This mattress is outstanding!!! My bed is now the most comfortable bed to sleep on 🥰

Review from ashleyfurniture
Helpful?4O8WRPUAIC2A19591100055
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 ashleyfurniture
Helpful?4O8WRPUAIC2A19591100055
Sep 11, 2025
Reviewer name: KENVERLEYJ
5 out of 5 stars
5 out of 5 stars review

Happy with my purchase the mattress is very comfortable!

Review from ashleyfurniture
Helpful?4O8WRPUAIC2A19591100055
Nov 20, 2025
Reviewer name: REGINAI
5 out of 5 stars
5 out of 5 stars review

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

Review from ashleyfurniture
Helpful?4O8WRPUAIC2A19591100055
Aug 29, 2025
Reviewer name: PANHIAY
5 out of 5 stars
5 out of 5 stars review

CopperWELL Medium Gel Memory Foam Mattress

It's perfect in imop. It's not too hard or too soft. I can sleep sideways or on my back. I recommend it to my son and he just bought one after testing it.

Review from ashleyfurniture
Helpful?4O8WRPUAIC2A19591100055
Nov 15, 2020
Reviewer name: Anthony C.
4 out of 5 stars
4 out of 5 stars review

Happy customer

I have been sleeping on this bed for about 6 weeks now and I am happy with the purchase. I thought the bed was sort of firm since I am used to sleeping on a pillow top for the past 7 plus years. I purchased a pillow top cover and it did the trick!

Review from onmolecule.com
Helpful?4O8WRPUAIC2A19591100055