I would like a little bit bigger, like for a king size bed
Company replied
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Review summary
Based on reviews, created with AI
What people talk about most
Based on these reviews
Their pillow positions my head in a posture that is more comfortable than using a traditional bed pillow. I have been rising each morning with less accumulated aggravation in my neck.
Company replied
Very comfortable, you fall into a deep sleep quickly. Muy cómoda, concilias el sueño profundo rápido
Company replied
The pillow is very much well designed and to me it solves most of the common disconforts (as neck pain) people experience while using ordinary pillows to sleep. Thank you.
Company replied
The experience has been average so far, since—as the card that comes with the pillow says—the first week is for getting used to it. However, in terms of its texture and shape, it is soft and supports... See more
Company replied
I like the pillow, but I didn't receive the pillowcase that was promised with the promotion.
Company replied
Since I started using it and i’m sleeping better. I also don’t wake up anymore with neck or shoulder pain. I feel good that i did myself a big favor buying it.
Company replied
I have problems with my neck and the use of the Serenium Pillow has proved to be the right choice for me, since the pain has diminished substantially. I highly recomend it.
Company replied
I just had cervical surgery and it has been very helpful and comfortable to sleep with my Serenium pillow
Company replied
This pillow is so comfortable and eases the discomfort in my neck.
Company replied
Completely satisfied - very comfortable for the neck pain I get in the mornings
Company replied
Excelent, me and my husband love it. Feeling better, sleeping better.
Company replied
Great experience! Sleep all night! No shoulder pains!
Company replied
The pillows pare real good and came with the extra covers
Company replied
It's the best. I tried many pillows, and it's the only one that relieved my neck pain. I sleep much better.
Company replied
The pain on my neck and shoulders disappeared, I loved
Company replied
Amazing product, quality and very comfortable.
Company replied
I love my pillow. Itis wonderful
Company replied
The OrthoSleep Pillow has been such a game‑changer for my rest. It’s incredibly supportive without feeling too firm, and it keeps my neck and shoulders in a comfortable, natural position all night. I... See more
Company replied
It is helping to relieve pressure on my neck and I am sleeping better.
Company replied
Great experience!!! I’m very happy with this pillow and the way the company handles everything!!!
Company replied
The best product I loved
Company replied
I feel comfortable with the pillow while sleeping.
Company replied
Company details
Written by the company
En Serenium, nos enorgullece ofrecer productos diseñados específicamente para aliviar el dolor y transformar tu descanso. Nuestra calidad y enfoque en la salud del sueño marcan una diferencia que otros no pueden igualar.
Contact info
United States
- info@serenium.co
- serenium.co
4.4
Excellent
401 reviews
Replied to 95% of negative reviews
Typically replies within 48 hours
How this company uses Trustpilot
See how their reviews and ratings are sourced, scored, and moderated.
The pillow is very much well designed…
The pillow is very much well designed and to me it solves most of the common disconforts (as neck pain) people experience while using ordinary pillows to sleep. Thank you.
10 March 2026
Unprompted review
Reply from Serenium
Hi Jose Luis,
thank you for sharing your experience. We’re glad to hear that the pillow’s design has helped improved your sleep.
Regards,
Mia
I have problems with my neck and the…
I have problems with my neck and the use of the Serenium Pillow has proved to be the right choice for me, since the pain has diminished substantially. I highly recomend it.
10 March 2026
Unprompted review
Reply from Serenium
Hola Rosalilia,
thank you for sharing your experience. We’re very happy to hear that the pillow has helped reduce your neck pain and that it’s been the right choice for you.
Regards,
Mia
Completely satisfied
Completely satisfied - very comfortable for the neck pain I get in the mornings
7 March 2026
Unprompted review
Reply from Serenium
Hola Iván,
thank you for sharing your experience. We’re happy to hear the pillow is helping with your morning neck pain.
Un saludo,
Mia
Best gift i did to myself
Since I started using it and i’m sleeping better. I also don’t wake up anymore with neck or shoulder pain. I feel good that i did myself a big favor buying it.
8 March 2026
Unprompted review
Reply from Serenium
Hola Sandra,
thank you for your review. We’re very happy to hear that you’re sleeping better and waking up without neck or shoulder pain.
Un saludo,
Mia
Ergonomic Pillow Is A Partial Solution For Neck Injury
Their pillow positions my head in a posture that is more comfortable than using a traditional bed pillow. I have been rising each morning with less accumulated aggravation in my neck.
7 March 2026
Unprompted review
Reply from Serenium
Hi Marty,
thank you for sharing your experience. We’re glad to hear the pillow is helping reduce the strain on your neck and making your mornings more comfortable.
Un saludo,
Mia
Reply from Serenium
Hola Blanca,
thank you for sharing your experience. We’re happy to hear that you’re sleeping better and that the neck pain has improved.
Un saludo,
Mia
I would like a little bit bigger
I would like a little bit bigger, like for a king size bed
27 February 2026
Unprompted review
Reply from Serenium
Hi Martin,
thank you for your feedback. The pillow size is intentionally designed to provide targeted cervical support rather than cover the full width of a king-size bed. Its effectiveness comes from the ergonomic contour and density, not from overall width.
That said, we appreciate your suggestion and will certainly take it into consideration.
Best regards,
Mia
Fue suficientemente satisfactoria .
27 January 2026
Unprompted review
Reply from Serenium
Hola Angel, gracias por tu comentario. Nos alegra saber que ha sido una experiencia satisfactoria.
Un saludo,
Mia
No recibí el instructivo de uso y no me…
No recibí el instructivo de uso y no me he adaptado a la almohada, me es incomoda
27 January 2026
Unprompted review
Reply from Serenium
Hola Francisco, sentimos lo del instructivo y que te resulte incómoda. Escríbenos a info@serenium.co y te enviamos la guía y recomendaciones según tu postura.
Un saludo,
Mia
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