Intelli-Gel, CrossGel, FlexGel, Galastic, Intelli-Bed, MyComfort, GelTec
Sep 11, 2007 11:13 PM
Foam Nerd
Location: USA
Joined: Aug 30, 2007
Points: 605
All of these companies and brands are interrelated. The differences are more like two varieties of red or green apples rather than apples to oranges.

This is a composite of the following threads from the old forum. It might feel kind of jumbled, but we don't need two threads on Intelli-Gel.

Has anyone ever tried an Intelli-bed?


Intelli-Gel toppers


First, lets introduce the players:

Intelli-Bed and MyComfort are separate and distinct companies. Each sells a product they call Intelli-Gel, but they are not exactly the same. Both are manufactured under license from the same company (EdiZone) and they are more similar than they are different, but they are different products, manufactured by different companies. I will talk a lot more about these companies in subsequent posts.

GelTechnology is the company which manufactures the Intelli-Gel for Intelli-Bed. Their trade-names for the honeycomb material is CrossGel, and the gel-like rubber that it's made from, FlexGel. GelTec does not manufacture mattresses, but they do sell a CrossGel topper they call the GelBed Topper.

EdiZONE is "a developer of products and technology. Its business model is to conceive and patent unique and valuable technologies and product designs, develop them into prototype products, and then license them to a leader in the applicable marketplace." They invented Gelastic and Intelli-Gel and license these products to Intelli-Bed and MyComfort.

Not coincidentally, all four of these companies are based in Utah.

Intelli-Gel is protected by U.S. Patent
6,026,527 (and 5,749,111)  Gelatinous cushions with buckling columns.
Gelastic is covered by patent 5,994,450  
Gelatinous elastomer and methods of making and using the same and articles made therefrom.
Granted, I am a geek, but I found the 527 patent to be quite interesting and insightful.


Disclosure: I have an Intelli-Gel topper on order from MyComfort. I'm trying to keep my posts here informational and not a sales pitch, but anyone with any vested interest in a product cannot be totally objective about it. Just keep that in the back of your mind as you read my posts. I'm an Intelli-Gel fan boy. At least until I get the topper and actually sleep on it.
This message was modified Oct 30, 2007 by a moderator
Re: Intelli-Gel, CrossGel, FlexGel, Galastic, Intelli-Bed, MyComfort, GelTec
Reply #18 Oct 9, 2007 5:51 PM
Foam Nerd
Location: USA
Joined: Aug 30, 2007
Points: 605
I have a hunch that adding anything on top of the Intelli-Gel could actually make it feel MORE firm. Anything on top will serve to distribute the load and prevent the Intelli-Gel from collapsing under your pressure points.

The mattress itself will not  "break in" but do give your body a few nights to adjust to the new sleep surface. Something I felt the first nights was that areas of my body that had not been supporting any weight were now supporting some and I awoke with some minor aches in a few areas.
Re: Intelli-Gel, CrossGel, FlexGel, Galastic, Intelli-Bed, MyComfort, GelTec
Reply #19 Oct 9, 2007 6:42 PM
Joined: Sep 3, 2007
Points: 167
Maybe you're right - I could get used to it. But I don't think I should have to get used to a bed. Recently, I slept on a hotel's bed that was heavenly. It was a plush, but not pillow top. I didn't check the manufacturer, but probably one of the S-brands. Of course, it probably had PU foam on top, which wouldn't last long. Well, if I do go the PU topper route, at least it's cheap to change out every few years.
Re: Intelli-Gel, CrossGel, FlexGel, Galastic, Intelli-Bed, MyComfort, GelTec
Reply #20 Oct 9, 2007 7:13 PM
Foam Nerd
Location: USA
Joined: Aug 30, 2007
Points: 605
donw wrote:
Maybe you're right - I could get used to it. But I don't think I should have to get used to a bed.

I don't disagree with you, but Intelli-Gel is "a horse of a different color." I'm just saying to keep an open mind for a few nights. It's unfortunate that you don't have the option to try different layers under the Intelli-Gel. My own experience is that it does a great job of pressure point reduction, but needs something "conforming" below it for side-sleepers. In your case that should be the individually pocketed coils.
Re: Intelli-Gel, CrossGel, FlexGel, Galastic, Intelli-Bed, MyComfort, GelTec
Reply #21 Oct 10, 2007 2:55 PM
Joined: Sep 3, 2007
Points: 167
Well, I slept with the eggcrate topper over the Pocket Gel last night, and I think it helped. The whole mattress generally felt softer, and I do not think it interfered with the Gel buckling - it is so soft that it just followed the gel. I did sleep better, although I had to turn ever so often. I still think there is a spine alignment problem with my hips sinking in so far, so tonight, I'm going to try placing a 1/2" thick book under the mattress right at my hips. This should bring my hips up a bit. I may have to borrow your title and call this "frankenbed II".
Re: Intelli-Gel, CrossGel, FlexGel, Galastic, Intelli-Bed, MyComfort, GelTec
Reply #22 Oct 10, 2007 9:40 PM
Foam Nerd
Location: USA
Joined: Aug 30, 2007
Points: 605
My replacement topper is being delivered tomorrow.

One of the quirky things with this topper is that the quilted top gets a big ridge down through it. This seems to be an artifact of the quilted top as there is no ridge in the Intelli-Gel. It takes some coaxing to get it to disappear. Since I seem to sleep in the same spot all the time, I wonder if this isn't a sort of "body impression" in the quilted top, which is 1" of PU foam quilted inside a stretch knit material.


Edit: I just want to add something here that doesn't deserve a separate post, but I'd like it to be part of the knowledge base. I had asked Devin, the Warehouse Manager for MyComfort, awhile back whose memory foam they used in their memory foam mattress. When I called him this week to pester him about my free seat cushion, he told me it's Foamex memory foam. He didn't know exactly what, but unless it's something from one of Foamex' subsidiaries, like Premier Foam, it can only be Sensus if it's 5 lb foam.
This message was modified Oct 20, 2007 by haysdb
Re: Intelli-Gel, CrossGel, FlexGel, Galastic, Intelli-Bed, MyComfort, GelTec
Reply #23 Oct 23, 2007 11:35 AM
Foam Nerd
Location: USA
Joined: Aug 30, 2007
Points: 605
I am having an issue with my Intelli-Gel overlay that is completely unexpected. I am sleeping hot. I bought a down comforter a short time back and thought it was just that being too warm. It really was too warm so I bought a lighter weight comforter and a light weight duvet cover. It has still been too warm, but after spending a lot of money of down comforters and duvet covers, I wanted to sleep with one damnit! Besides, I thought it would surely cool off any day now. Heck, we've had snow on Halloween in years past and this year it's been in the 80's.

So last night it cools off (40's), and I'm looking forward to snuggling under my down comforter. I changed positions throughout the night, seeking out the cool sheets. When I awoke this morning I lay there wondering why I was so hot, because the room air was cool, and I was sleeping under only the lightweight down comforter with a simple sheeting duvet cover. Nothing else, just the comforter. I came to the conclusion that I was hot on the bottom, not the top.

What I expected was that the Intelli-Gel would not be hot to sleep on. With all that airspace, how could it be? When I asked someone at MyComfort if anyone had ever complained of their overlays sleeping hot, I was told "No, never." So I have refused to believe it, but what else could it be? Under me, between myself and the overlay is a fitted sheet and nothing else. No mattress pad, no mattress protector.

I have a theory. The Gelastic, the elastic rubber material that Intelli-Gel is made of, would itself be a good insulator. The column walls are not air permeable, so if the columns are sealed at the top and bottom, the air inside will be trapped and would gradually heat up. On top of the Intelli-Gel is a thin quilted ticking - 1" or less of Urethane foam quilted into a stretch knit fabric. Below is another thin layer of foam, less than 1" thick. Under that is the bottom cover of the overlay, which is vinyl. My theory is that the air in the columns is trapped between the body and the vinyl, the air heats up from body heat, and has nowhere to go. Under the pressure points the columns collapse, creating even smaller airspaces.

This could be a totally whacked out theory, but I AM sleeping hot, and there is no denying that. I am open to alternative explanations.

I will have updates on this as my experimentation continues.
Re: Intelli-Gel, CrossGel, FlexGel, Galastic, Intelli-Bed, MyComfort, GelTec
Reply #24 Oct 23, 2007 1:24 PM
Joined: Sep 3, 2007
Points: 167
Are you sure it's not your down comf? Down traps heat so well, that I can not use it on top of me unless it's freezing (camping sleeping bag.) Neither my wife nor I have experienced heat build up with the gel. Granted, I only spent one night without a topper between me and it, but my wife slept directly on it for weeks.
Re: Intelli-Gel, CrossGel, FlexGel, Galastic, Intelli-Bed, MyComfort, GelTec
Reply #25 Oct 23, 2007 2:17 PM
Joined: Aug 30, 2007
Points: 464
haysdb wrote:
I have a theory. The Gelastic, the elastic rubber material that Intelli-Gel is made of, would itself be a good insulator. The column walls are not air permeable, so if the columns are sealed at the top and bottom, the air inside will be trapped and would gradually heat up.

Very plausable, since the material is probably some variation of silicone gel.  One example of the insulating properties is cookware.  For those curious, there is a $20 gel cushion in most Wal-Mart automotive departments.

Re: Intelli-Gel, CrossGel, FlexGel, Galastic, Intelli-Bed, MyComfort, GelTec
Reply #26 Oct 23, 2007 3:53 PM
Joined: Sep 3, 2007
Points: 167
Well, I think I figured out what is wrong with our pocket gel bed. It is a spine alignment problem. At first, I thought it was needing more lower back support, but that is not it. I really need my shoulders to sink in more. My lower arm tends to fall asleep if I keep my shoulders aligned at a 90 degree to the bed. So I find myself shifting my shoulder alignment so that my bottom shoulder is more in front, so my arm does not fall asleep. When I do this, my lower back is twisted some what, and aches. Last night I forced myself to sleep on my arm so that my shoulders were aligned (and of course it fell asleep, and I had to keep turning.) But my back felt great, though. I am now looking for some topper that will allow my shoulder to sink in a little more (in relation to the rest of my body.) Maybe what I really need is some sort of zoned softness, and that will be impossible with the pocket gel.
Re: Intelli-Gel, CrossGel, FlexGel, Galastic, Intelli-Bed, MyComfort, GelTec
Reply #27 Oct 23, 2007 6:49 PM
Foam Nerd
Location: USA
Joined: Aug 30, 2007
Points: 605
sager66 wrote:
For those curious, there is a $20 gel cushion in most Wal-Mart automotive departments.

This looks just like the cushion I was given at an Intelli-Bed store. Dollars to dougnuts it's made by Gel-Technology.

donw wrote:

Are you sure it's not your down comf? Down traps heat so well, that I can not use it on top of me unless it's freezing (camping sleeping bag.) Neither my wife nor I have experienced heat build up with the gel. Granted, I only spent one night without a topper between me and it, but my wife slept directly on it for weeks.

No, I'm not certain. It's possible. But if true, I'll never get to use the 'Avernue' down comforter I bought first if even the light weight one is too warm even on a cool night.

I don't remember having the urge to throw off the covers last night, but only to move to a cooler part of the mattress.

donw wrote:

I really need my shoulders to sink in more. My lower arm tends to fall asleep if I keep my shoulders aligned at a 90 degree to the bed. So I find myself shifting my shoulder alignment so that my bottom shoulder is more in front, so my arm does not fall asleep. When I do this, my lower back is twisted some what, and aches.

I'm having that problem too, but I don't have anything soft under the Intelli-Gel. I was all gung-ho on making sure I got my support right, and now I'm progressively softening the top layers. I have an inch of ILD 20 latex arriving tomorrow. That's not much, but I didn't want to overshoot, so I decided to start with 1" and go from there.

This message was modified Oct 23, 2007 by haysdb