Strong core, calm room.
Kalmvia is a small UK wellness store. We start with one thing done properly — a foldable core board that trains hard, then stores flat under the bed.
Kalmvia Foldable Ab & Core Workout Board with Adjustable Resistance
Kalmvia Foldable Ab & Core Workout Board with Adjustable Resistance
Our story
Kalmvia began with a simple frustration: good wellness gear is usually either overpriced or badly made, and almost none of it is designed for the way people actually live — in flats, in shared homes, in rooms that already have three other jobs to do.
So we set out to build a small, careful range for exactly that. Pieces that earn their space: compact, well made, honestly described and easy to live with. We try what we sell, we name the manufacturers we work with, and we write product pages we would trust ourselves.
Everything is dispatched and supported from the United Kingdom, and we are growing the range steadily rather than all at once. If a product does not genuinely help someone look after themselves at home, it does not make the cut.
How we work
Frequently asked questions
How long does UK delivery take?
How long does UK delivery take?
Orders are dispatched within 1 business day and usually arrive 2–5 business days from when you order. That range already includes processing. Delivery is free and tracked, with no minimum spend.
Which countries do you ship to?
Which countries do you ship to?
The United Kingdom only, for now.
Can I change my address or cancel my order?
Can I change my address or cancel my order?
Email support@kalmvia.com as soon as possible with your order number. If your order has not been dispatched, we will update the address or cancel and refund you in full. Once it has shipped, our Returns & Refunds process applies.
What is your returns policy?
What is your returns policy?
You have 30 days from delivery to return unused items in their original condition and packaging. Faulty, damaged or incorrect items are replaced or refunded in full, and we cover return postage.
Are these products medical devices?
Are these products medical devices?
No. Kalmvia products are for general wellness and home fitness use. They are not intended to diagnose, treat, cure or prevent any medical condition. If you have a health condition or injury, speak to a qualified professional before starting a new routine.
Who runs Kalmvia?
Who runs Kalmvia?
Kalmvia is a trading name of RAFAB GROUP LLC, a company registered in Wyoming, USA (registered office: 5830 E 2nd St Ste 7000, Casper, WY 82609, USA). UK customer support and order fulfilment are operated from the United Kingdom. Email support@kalmvia.com.