Product Batch Notice
Last updated 04 June 2026
We've recently become aware of a printing error affecting select batches of our Patches.
That should not have happened, and we understand your concern about using a product that has reached its printed date.
Is it still safe to use?
The expiration date on some packs was misprinted, but the patches themselves are safe and maintain their potency well beyond the date shown on the pack.
You do not need to send anything back to us.
What we are doing about it
We have raised this with our fulfillment partner and are tightening the checks on date coding before stock ships. We would rather tell you plainly and make it right than have you find out from the pack.
Questions about your order or this notice? Email support@klova.com and our team will help.
Thank you for your patience.
The Klova Team