Conquered Jet Lag
I do not usually use sleep masks but used it as I battled jet lag. Worked like a dream, pun intended
8 October 2025
Reply from Cosy London
Thank you, Ekow. So glad your mask helped with your jet lag!
While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more
To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more
Company details
Written by the company
Cosy London creates thoughtfully designed, ethically made sleep masks that provide a weightless, second-skin feel for ultimate comfort. Crafted from breathable, sustainable materials like TENCEL™ Lyocell and organic bamboo cotton, our masks are as kind to the planet as they are to your sleep. What makes us unique is our commitment to transparency, ethical production, and innovation—offering a superior alternative to bulky, mass-produced sleep masks. Experience rest, care, and comfort like never before.
Contact info
140 Southwark Bridge Road, SE1 0DG, London, United Kingdom
- 07585228620
- amanda@cosylondon.co.uk
- cosylondon.co.uk
Lovely soft and cosy sleep mask
Lovely soft and cosy sleep mask, I use it every night and it serves me well.
2 August 2025
Reply from Cosy London
Thank you for the lovely review! We are so happy you love your sleep mask. Sweet dreams!
I ordered the Grounding Set from…
I ordered the Grounding Set from CosyLondon, and from the moment it arrived, I felt like I'd been wrapped in a quiet little spell of calm. The products are thoughtfully curated, beautifully packaged, and do exactly what they promise: they ground you. Scent, texture, design... every detail whispers “you’re safe here.”
Delivery was fast and seamless: no drama, no fuss, just good vibes at the doorstep. The whole experience felt intentional and caring, which is rare these days.
Cosy London, you’ve earned a permanent spot in my self-care ritual. 5 out of 5. Would recommend to anyone who needs to come back to themselves.
18 July 2025
Reply from Cosy London
Thank you so much for your beautiful words, this means the world. We're so happy the Grounding Set brought a sense of calm and care to your space. Knowing it's become part of your self-care ritual is exactly why we do what we do. Sending you all the cosy, grounding vibes 💛
Lovely!
My mask arrived in lovely minimalistic packaging (already a winner!), it’s the softest fabric ever, yet light and airy and breathable at same time. I got the Ash Blue, it’s even more beautiful in real life. 💙 I can’t wait for my sleep journey with my sleep mask! And knowing it’s ethically made is gonna make me sleep even better :)
7 February 2025
Unprompted review
Reply from Cosy London
Thank you so much for your review, Gal! So glad you love you mask
The Trustpilot Experience
Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.
Companies can ask for reviews via automatic invitations. Labeled Verified, they’re about genuine experiences.
Learn more about other kinds of reviews.
We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.
Learn about Trustpilot’s review process.
Here are 8 tips for writing great reviews.
Verification can help ensure real people are writing the reviews you read on Trustpilot.
Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.