How can I put it... I suffer from sleep apnea and also from cervical and lumbar pain... Tested and approved, I can no longer sleep without it... It took me two days to get used to it because it was a little difficult, but otherwise, no problem!

The osteopath and the doctor advised me to sleep with a pillow between my thighs. The advantage of this pillow is its shape and its strap, because I toss and turn a lot during the night and the pillow stays firmly in place.

At first, I hesitated to buy this product. I thought it might not be useful to me, for example. But as I used it more and more, I became a convert! Now, I can't live without it. I recommend it without hesitation!

I suffer from osteoarthritis and sciatic pain as soon as I wake up. Since I started using the back cushion, this morning pain has disappeared. Of course, some pain returns during the day; I lie down for a few minutes with this cushion and the knee cushion, and my day goes by without medication. Thank you, Cellsius!

This cushion reduces buttock and lower back pain. It can be easily moved wherever needed. Highly recommended.

I've been using it for almost two months now and I was really skeptical.

I had tried everything: heating cream, anti-inflammatories, physiotherapy sessions, acupuncture mat, essential oil…

And? It's extraordinary. In the morning, I used to struggle to get up; my back ached. I feel like a new person. Thank you to the inventors of this cushion.