Winston—November 20, 2025
The C CUSHION LAB Extra Dense Lumbar Pillow is a total game-changer for anyone who spends long hours sitting. I have tried several lumbar pillows, but none compare to this one's patented, multi-region firm back support. The "Extra Dense" description is accurate; this pillow offers genuine, firm support that doesn't flatten out after a few minutes. It gently yet effectively forces my lower and mid-back into a perfect, ergonomic posture. I noticed an immediate reduction in lower back strain and fatigue by the end of my first day using it. It targets multiple regions of the back, providing comprehensive support rather than just one pressure point. If you suffer from discomfort from long periods of sitting, or if you simply want to invest in better posture and spinal health, this is the product to buy. It’s worth every penny. Read more
Danny J.—November 22, 2025
I have a desk job so I’m sitting for most of my 8 hour shifts. I did my research before deciding what brand to buy and the research paid off big time because this has been a life changing purchase for me. Now I did buy the seat cushion, the lumbar support, and the footrest all at the same time and literally on the first day of use I was finally able to leave my work shift without a sore back and numb feet. This is soft yet firm and lightweight enough to travel with. My sleep quality has improved because of no longer creating back and leg pain all day at work. Read more
Poker Panda—February 17, 2019
I absolutely LOVE this back cushion!! It's perfectly dense and hard, great for supporting your spine. I love using it against my back in bed, and for the first time, it feels really comfortable when I sit up in bed. I have a spinal curvature, bulging and herniated discs, annular tears, muscle spasticity, fibromyalgia and M.E./chronic fatigue syndrome. My back is jacked up, extremely tense, and I have full-body chronic pain. So I'm very picky with products that have to do with comfort and wellness. And this cushion is so awesome! I can tell that this cushion is appropriate for larger people and not just petite women like me ( I'm 5'1"). It's very lightweight but sturdy, and easy to carry around. Personally, I'd like if that opening in the middle was less open, but I don't have any big complaints. It's very effective, and a million times better than a regular pillow or memory foam cushion. It smells funny when you first get it, but that completely goes away. It's fantastic! LOVE!♡ Update: The price has more than doubled in the past 2 years! This item is so overpriced now that it's ridiculous. I have to decide whether to repurchase it since I had to leave behind most of my belongings in my recent move. I'm not sure it's worth that much money now. $28 to $66 is just too big a jump. The quality is pretty good, but damn, not THAT good. Too bad. Update: I took the leap anyway. But the inside material feels different, like it's less firm than it used to be. I liked it better when it was really firm and less memory foam-like. Read more
Nick Salvador—September 27, 2025
I’ve always used lumbar supports but I still come out of my chair w a sore lower back so I decided to bit the bullet on this one. This one is a game changer, over been using it for the past week carrying it with me to the office, my car, and my pc at home and keep in mind, I’m sitting down for majority of the day and it extremely comfortable and I feel like my back soreness has gone away. It’s a bit big but I’m glad that it goes up to my mid back for support. I seriously recommend this lumbar pillow. It’s a bit expensive but it’s well worth the price! Read more
Jeffrey Friedland—December 5, 2025
Great back support and stays firm for entire usage. We have a concave couch and this has helped my lower back significantly to maintain good posture and not slouch into the couch. Love it is smaller and not bulky so easily transferable to any place you need back support. Highly recommend. Christelle F. Read more
M.GUTZ—August 5, 2025
Pillow is comfy but it is smaller than what it looks like on the pictures. I gave it 3 stars due to the fact that it came with a oil stain or something. Read more
Jennifer—July 27, 2025
At first, this lumbar cushion seemed to hard, and my back was too sensitive to lean back against it. But, I've been having sciatic-like nerve pain from my tailbone and heel pain. I gave the cushion another try, this time on a dining chair and then in my car. I'm a lot more comfortable using it in both seats now. It helps push me forward so that my legs aren't feeling pressure from the seat cushion below. I only have one of these and gladly move it as I go about my day, sitting at the table, in my recliner, and in my car. It's shape gives nice support now without feeling so rigid. I like how my back fits into the wings and hollowed out area. Read more
C—August 28, 2025
I bought the lumbar support, the contoured seat, and even the foot rest. I can’t be more impressed with the quality, and especially the indescribable support and comfort of these three items. I have been trying for over 10 years to get cushions for my back after a lumbar injury. I also have scoliosis, and have muscle spasm pain every single day. Now for a sort of funny discovery regarding the foot support. I almost didn’t buy that, thinking I could just throw a pillow on the ground if I ever needed a foot rest. I am super stoked because not only does it feel unexpectedly good on my feet…it is the absolute BEST lumbar brace for sleep! Totally didn’t see that one coming. It stays in place, doesn’t loose its shape, and because of this I can position my lower spine just right! No shooting off the bed like a watermelon seed. The seat and backrest are so comfortable in my car that I think I’ll be buying an additional pair so I don’t have to carry them around. I am very…Very happy with my purchase! Read more